Don't build a NUCLEO_F103RB release for now
Don't build a NUCLEO_F103RB release for now

NUCLEO_F103RB is not yet integrated in the on-line environment, so don't
build a release for it yet.

tung7970/mbed-os,NordicSemiconductor/mbed,NXPmicro/mbed,mazimkhan/mbed-os,alertby/mbed,c1728p9/mbed-os,CalSol/mbed,cvtsi2sd/mbed-os,kjbracey-arm/mbed,andreaslarssonublox/mbed,adustm/mbed,al177/mbed,logost/mbed,masaohamanaka/mbed,mbedmicro/mbed,nRFMesh/mbed-os,dbestm/mbed,jpbrucker/mbed,bentwire/mbed,NitinBhaskar/mbed,Archcady/mbed-os,getopenmono/mbed,DanKupiniak/mbed,mikaleppanen/mbed-os,pradeep-gr/mbed-os5-onsemi,radhika-raghavendran/mbed-os5.1-onsemi,adamgreen/mbed,bulislaw/mbed-os,betzw/mbed-os,CalSol/mbed,catiedev/mbed-os,FranklyDev/mbed,karsev/mbed-os,betzw/mbed-os,jpbrucker/mbed,bulislaw/mbed-os,kl-cruz/mbed-os,fahhem/mbed-os,rgrover/mbed,logost/mbed,brstew/MBED-BUILD,devanlai/mbed,larks/mbed,adustm/mbed,brstew/MBED-BUILD,wodji/mbed,CalSol/mbed,andcor02/mbed-os,tung7970/mbed-os-1,monkiineko/mbed-os,RonEld/mbed,dbestm/mbed,fvincenzo/mbed-os,j-greffe/mbed-os,andcor02/mbed-os,tung7970/mbed-os-1,adamgreen/mbed,mazimkhan/mbed-os,autopulated/mbed,NXPmicro/mbed,adustm/mbed,rgrover/mbed,Marcomissyou/mbed,Marcomissyou/mbed,andcor02/mbed-os,svogl/mbed-os,Timmmm/mbed,NXPmicro/mbed,netzimme/mbed-os,getopenmono/mbed,pedromes/mbed,arostm/mbed-os,NitinBhaskar/mbed,adustm/mbed,ARM-software/mbed-beetle,adamgreen/mbed,monkiineko/mbed-os,EmuxEvans/mbed,arostm/mbed-os,rosterloh/mbed,Timmmm/mbed,radhika-raghavendran/mbed-os5.1-onsemi,devanlai/mbed,fahhem/mbed-os,FranklyDev/mbed,jpbrucker/mbed,pradeep-gr/mbed-os5-onsemi,radhika-raghavendran/mbed-os5.1-onsemi,theotherjimmy/mbed,jferreir/mbed,pedromes/mbed,adustm/mbed,fanghuaqi/mbed,c1728p9/mbed-os,CalSol/mbed,maximmbed/mbed,HeadsUpDisplayInc/mbed,fahhem/mbed-os,EmuxEvans/mbed,monkiineko/mbed-os,jrjang/mbed,bcostm/mbed-os,kpurusho/mbed,RonEld/mbed,devanlai/mbed,K4zuki/mbed,svastm/mbed,0xc0170/mbed-drivers,kpurusho/mbed,larks/mbed,fanghuaqi/mbed,wodji/mbed,mikaleppanen/mbed-os,mazimkhan/mbed-os,maximmbed/mbed,Tiryoh/mbed,YarivCol/mbed-os,getopenmono/mbed,NXPmicro/mbed,jamesadevine/mbed,Archcady/mbed-os,Shengliang/mbed,jrjang/mbed,CalSol/mbed,brstew/MBED-BUILD,maximmbed/mbed,monkiineko/mbed-os,arostm/mbed-os,screamerbg/mbed,mazimkhan/mbed-os,adamgreen/mbed,adamgreen/mbed,bentwire/mbed,andcor02/mbed-os,NitinBhaskar/mbed,masaohamanaka/mbed,YarivCol/mbed-os,svogl/mbed-os,Archcady/mbed-os,wodji/mbed,cvtsi2sd/mbed-os,karsev/mbed-os,jrjang/mbed,tung7970/mbed-os-1,mmorenobarm/mbed-os,rgrover/mbed,xcrespo/mbed,radhika-raghavendran/mbed-os5.1-onsemi,karsev/mbed-os,kjbracey-arm/mbed,pradeep-gr/mbed-os5-onsemi,fpiot/mbed-ats,NordicSemiconductor/mbed,struempelix/mbed,j-greffe/mbed-os,Willem23/mbed,logost/mbed,svastm/mbed,getopenmono/mbed,ban4jp/mbed,logost/mbed,larks/mbed,GustavWi/mbed,YarivCol/mbed-os,Tiryoh/mbed,betzw/mbed-os,devanlai/mbed,Sweet-Peas/mbed,rgrover/mbed,Timmmm/mbed,autopulated/mbed,fanghuaqi/mbed,fpiot/mbed-ats,JasonHow44/mbed,screamerbg/mbed,rgrover/mbed,j-greffe/mbed-os,pbrook/mbed,pedromes/mbed,arostm/mbed-os,andreaslarssonublox/mbed,brstew/MBED-BUILD,Timmmm/mbed,mbedmicro/mbed,bikeNomad/mbed,tung7970/mbed-os,fpiot/mbed-ats,fpiot/mbed-ats,nabilbendafi/mbed,NitinBhaskar/mbed,Archcady/mbed-os,struempelix/mbed,hwfwgrp/mbed,nvlsianpu/mbed,iriark01/mbed-drivers,bremoran/mbed-drivers,bulislaw/mbed-os,kpurusho/mbed,JasonHow44/mbed,struempelix/mbed,jeremybrodt/mbed,bulislaw/mbed-os,karsev/mbed-os,ban4jp/mbed,jamesadevine/mbed,jferreir/mbed,jpbrucker/mbed,pedromes/mbed,al177/mbed,geky/mbed,fvincenzo/mbed-os,ARM-software/mbed-beetle,betzw/mbed-os,geky/mbed,nvlsianpu/mbed,screamerbg/mbed,geky/mbed,NordicSemiconductor/mbed,bcostm/mbed-os,wodji/mbed,jpbrucker/mbed,netzimme/mbed-os,ryankurte/mbed-os,naves-thiago/mbed-midi,YarivCol/mbed-os,j-greffe/mbed-os,NXPmicro/mbed,infinnovation/mbed-os,theotherjimmy/mbed,getopenmono/mbed,ban4jp/mbed,nvlsianpu/mbed,pi19404/mbed,HeadsUpDisplayInc/mbed,sam-geek/mbed,kl-cruz/mbed-os,Shengliang/mbed,GustavWi/mbed,K4zuki/mbed,RonEld/mbed,Shengliang/mbed,bcostm/mbed-os,mikaleppanen/mbed-os,pbrook/mbed,pradeep-gr/mbed-os5-onsemi,kl-cruz/mbed-os,andcor02/mbed-os,YarivCol/mbed-os,jamesadevine/mbed,jamesadevine/mbed,GustavWi/mbed,Willem23/mbed,jrjang/mbed,masaohamanaka/mbed,c1728p9/mbed-os,mnlipp/mbed,karsev/mbed-os,fvincenzo/mbed-os,masaohamanaka/mbed,GustavWi/mbed,bremoran/mbed-drivers,0xc0170/mbed-drivers,bcostm/mbed-os,jferreir/mbed,xcrespo/mbed,pradeep-gr/mbed-os5-onsemi,Archcady/mbed-os,radhika-raghavendran/mbed-os5.1-onsemi,bulislaw/mbed-os,Tiryoh/mbed,infinnovation/mbed-os,xcrespo/mbed,K4zuki/mbed,JasonHow44/mbed,fpiot/mbed-ats,xcrespo/mbed,bcostm/mbed-os,autopulated/mbed,arostm/mbed-os,svastm/mbed,Sweet-Peas/mbed,pi19404/mbed,tung7970/mbed-os,fvincenzo/mbed-os,infinnovation/mbed-os,logost/mbed,theotherjimmy/mbed,screamerbg/mbed,adamgreen/mbed,pi19404/mbed,RonEld/mbed,hwfwgrp/mbed,c1728p9/mbed-os,xcrespo/mbed,fanghuaqi/mbed,screamerbg/mbed,sg-/mbed-drivers,bikeNomad/mbed,jeremybrodt/mbed,EmuxEvans/mbed,mmorenobarm/mbed-os,logost/mbed,FranklyDev/mbed,jeremybrodt/mbed,sg-/mbed-drivers,autopulated/mbed,fvincenzo/mbed-os,maximmbed/mbed,fpiot/mbed-ats,YarivCol/mbed-os,sam-geek/mbed,hwfwgrp/mbed,mikaleppanen/mbed-os,nRFMesh/mbed-os,dbestm/mbed,mmorenobarm/mbed-os,DanKupiniak/mbed,infinnovation/mbed-os,screamerbg/mbed,kl-cruz/mbed-os,dbestm/mbed,Marcomissyou/mbed,cvtsi2sd/mbed-os,monkiineko/mbed-os,catiedev/mbed-os,c1728p9/mbed-os,kjbracey-arm/mbed,autopulated/mbed,catiedev/mbed-os,Sweet-Peas/mbed,NitinBhaskar/mbed,masaohamanaka/mbed,pbrook/mbed,ryankurte/mbed-os,kjbracey-arm/mbed,jferreir/mbed,HeadsUpDisplayInc/mbed,JasonHow44/mbed,al177/mbed,sam-geek/mbed,struempelix/mbed,brstew/MBED-BUILD,sam-geek/mbed,andreaslarssonublox/mbed,brstew/MBED-BUILD,larks/mbed,alertby/mbed,fahhem/mbed-os,mbedmicro/mbed,svogl/mbed-os,iriark01/mbed-drivers,pbrook/mbed,Tiryoh/mbed,al177/mbed,wodji/mbed,netzimme/mbed-os,ryankurte/mbed-os,naves-thiago/mbed-midi,RonEld/mbed,Shengliang/mbed,mmorenobarm/mbed-os,mbedmicro/mbed,maximmbed/mbed,hwfwgrp/mbed,geky/mbed,K4zuki/mbed,kl-cruz/mbed-os,j-greffe/mbed-os,NXPmicro/mbed,nabilbendafi/mbed,svastm/mbed,hwfwgrp/mbed,mikaleppanen/mbed-os,bentwire/mbed,ban4jp/mbed,Willem23/mbed,naves-thiago/mbed-midi,adustm/mbed,NordicSemiconductor/mbed,alertby/mbed,pi19404/mbed,cvtsi2sd/mbed-os,betzw/mbed-os,fahhem/mbed-os,fahhem/mbed-os,naves-thiago/mbed-midi,ARM-software/mbed-beetle,jamesadevine/mbed,K4zuki/mbed,naves-thiago/mbed-midi,infinnovation/mbed-os,pi19404/mbed,Shengliang/mbed,arostm/mbed-os,struempelix/mbed,Timmmm/mbed,DanKupiniak/mbed,mmorenobarm/mbed-os,fanghuaqi/mbed,nabilbendafi/mbed,catiedev/mbed-os,nRFMesh/mbed-os,bulislaw/mbed-os,andreaslarssonublox/mbed,mnlipp/mbed,mnlipp/mbed,mbedmicro/mbed,naves-thiago/mbed-midi,Sweet-Peas/mbed,theotherjimmy/mbed,cvtsi2sd/mbed-os,DanKupiniak/mbed,cvtsi2sd/mbed-os,bentwire/mbed,HeadsUpDisplayInc/mbed,svogl/mbed-os,infinnovation/mbed-os,pi19404/mbed,pbrook/mbed,theotherjimmy/mbed,jrjang/mbed,masaohamanaka/mbed,JasonHow44/mbed,mazimkhan/mbed-os,devanlai/mbed,betzw/mbed-os,Marcomissyou/mbed,dbestm/mbed,GustavWi/mbed,karsev/mbed-os,mmorenobarm/mbed-os,ryankurte/mbed-os,geky/mbed,pedromes/mbed,tung7970/mbed-os-1,struempelix/mbed,kpurusho/mbed,nvlsianpu/mbed,ryankurte/mbed-os,rosterloh/mbed,FranklyDev/mbed,kpurusho/mbed,larks/mbed,maximmbed/mbed,getopenmono/mbed,Marcomissyou/mbed,alertby/mbed,rosterloh/mbed,xcrespo/mbed,tung7970/mbed-os,EmuxEvans/mbed,Timmmm/mbed,Willem23/mbed,mnlipp/mbed,EmuxEvans/mbed,bentwire/mbed,ban4jp/mbed,j-greffe/mbed-os,netzimme/mbed-os,monkiineko/mbed-os,mnlipp/mbed,alertby/mbed,al177/mbed,catiedev/mbed-os,nabilbendafi/mbed,EmuxEvans/mbed,c1728p9/mbed-os,nRFMesh/mbed-os,ryankurte/mbed-os,Tiryoh/mbed,theotherjimmy/mbed,nabilbendafi/mbed,svogl/mbed-os,hwfwgrp/mbed,HeadsUpDisplayInc/mbed,dbestm/mbed,ARM-software/mbed-beetle,radhika-raghavendran/mbed-os5.1-onsemi,andcor02/mbed-os,bcostm/mbed-os,Willem23/mbed,rosterloh/mbed,nRFMesh/mbed-os,CalSol/mbed,Shengliang/mbed,alertby/mbed,RonEld/mbed,jamesadevine/mbed,jferreir/mbed,bentwire/mbed,rosterloh/mbed,kl-cruz/mbed-os,tung7970/mbed-os,nvlsianpu/mbed,pradeep-gr/mbed-os5-onsemi,FranklyDev/mbed,JasonHow44/mbed,mnlipp/mbed,Archcady/mbed-os,larks/mbed,al177/mbed,mikaleppanen/mbed-os,Tiryoh/mbed,bikeNomad/mbed,nRFMesh/mbed-os,pedromes/mbed,Sweet-Peas/mbed,jrjang/mbed,jeremybrodt/mbed,pbrook/mbed,mazimkhan/mbed-os,svogl/mbed-os,Sweet-Peas/mbed,HeadsUpDisplayInc/mbed,svastm/mbed,devanlai/mbed,rosterloh/mbed,sam-geek/mbed,catiedev/mbed-os,jferreir/mbed,bikeNomad/mbed,kpurusho/mbed,autopulated/mbed,bikeNomad/mbed,netzimme/mbed-os,nabilbendafi/mbed,K4zuki/mbed,jeremybrodt/mbed,nvlsianpu/mbed,Marcomissyou/mbed,jpbrucker/mbed,tung7970/mbed-os-1,andreaslarssonublox/mbed,ban4jp/mbed,netzimme/mbed-os,wodji/mbed