travis_cache: don't needlessly download app SHA
travis_cache: don't needlessly download app SHA

getkiwicom/activeadmin,jclay/active_admin,sanyaade-iot/activeadmin,artofhuman/activeadmin,Pollywog23/activeadmin,hobbes37/activeadmin,Some1Else/activeadmin,siutin/activeadmin,Skulli/activeadmin,h2ocube/active_admin,vytenis-s/activeadmin,dalegregory/activeadmin,Ibotta/activeadmin,mauriciopasquier/active_admin,thomascarterx/activeadmin,mohitnatoo/activeadmin,westonplatter/activeadmin,iuriandreazza/activeadmin,javierjulio/activeadmin,getkiwicom/activeadmin,cmunozgar/activeadmin,alonerage/activeadmin,jethroo/activeadmin,keichan34/active_admin,sharma1nitish/activeadmin,deivid-rodriguez/activeadmin,shishir127/activeadmin,temochka-test/activeadmin,yijiasu/activeadmin,totzyuta/activeadmin,Andrekra/activeadmin,samvincent/active_admin,danielevans/activeadmin,SoftSwiss/active_admin,Ibotta/activeadmin,varyonic/activeadmin,applexiaohao/activeadmin,mrjman/activeadmin,waymondo/active_admin,dannyshafer/activeadmin,timoschilling/activeadmin,hyperoslo/activeadmin,scarver2/activeadmin,wspurgin/activeadmin,Ryohu/activeadmin,hyperoslo/activeadmin,yijiasu/activeadmin,whatcould/active_admin,iguchi1124/activeadmin,beyondthestory/activeadmin,hiroponz/activeadmin,yijiasu/activeadmin,siutin/activeadmin,samvincent/active_admin,presskey/activeadmin,zfben/activeadmin,sharma1nitish/activeadmin,bloomrain/activeadmin,rubixware/activeadmin,Davidzhu001/activeadmin,sanyaade-iot/activeadmin,halilim/activeadmin,buren/activeadmin,zfben/activeadmin,krautcomputing/activeadmin,Amandeepsinghghai/activeadmin,applexiaohao/activeadmin,SoftSwiss/active_admin,keichan34/active_admin,lampo/activeadmin,MohamedHegab/activeadmin,beyondthestory/activeadmin,timoschilling/activeadmin,ampinog/activeadmin,quikly/active_admin,siutin/activeadmin,quikly/active_admin,JeffreyATW/activeadmin,mrjman/activeadmin,dhartoto/activeadmin,mediebruket/activeadmin,shishir127/activeadmin,deivid-rodriguez/activeadmin,alonerage/activeadmin,maysam/activeadmin,buren/activeadmin,westonplatter/activeadmin,activeadmin/activeadmin,SoftSwiss/active_admin,tf/activeadmin,tjgrathwell/activeadmin,gogovan/activeadmin,Davidzhu001/activeadmin,dhartoto/activeadmin,mwlang/active_admin,jethroo/activeadmin,danielevans/activeadmin,samvincent/active_admin,dalegregory/activeadmin,chdem/activeadmin,lampo/activeadmin,Some1Else/activeadmin,wspurgin/activeadmin,mwlang/active_admin,Amandeepsinghghai/activeadmin,halilim/activeadmin,ishumilova/activeadmin,vraravam/activeadmin,Some1Else/activeadmin,getkiwicom/activeadmin,FundingGates/activeadmin,cmunozgar/activeadmin,Skulli/activeadmin,saveav/activeadmin,zfben/activeadmin,seanski/activeadmin,halilim/activeadmin,tf/activeadmin,mediebruket/activeadmin,shishir127/activeadmin,dhartoto/activeadmin,strivedi183/activeadmin,rubixware/activeadmin,bloomrain/activeadmin,senid231/activeadmin,javierjulio/activeadmin,vytenis-s/activeadmin,davydovanton/activeadmin,davydovanton/activeadmin,mateusg/active_admin,wspurgin/activeadmin,h2ocube/active_admin,vytenis-s/activeadmin,totzyuta/activeadmin,Skulli/activeadmin,cmunozgar/activeadmin,mohitnatoo/activeadmin,chrisseldo/activeadmin,tf/activeadmin,adibsaad/activeadmin,tjgrathwell/activeadmin,yeti-switch/active_admin,MohamedHegab/activeadmin,mateusg/active_admin,iguchi1124/activeadmin,lampo/activeadmin,bolshakov/activeadmin,adibsaad/activeadmin,varyonic/activeadmin,iuriandreazza/activeadmin,sharma1nitish/activeadmin,ampinog/activeadmin,timoschilling/activeadmin,deivid-rodriguez/activeadmin,Pollywog23/activeadmin,rtrepo/activeadmin,waymondo/active_admin,mohitnatoo/activeadmin,chrisseldo/activeadmin,JeffreyATW/activeadmin,saiqulhaq/activeadmin,presskey/activeadmin,scarver2/activeadmin,jethroo/activeadmin,vraravam/activeadmin,yeti-switch/active_admin,saveav/activeadmin,thomascarterx/activeadmin,temochka-test/activeadmin,Amandeepsinghghai/activeadmin,varyonic/activeadmin,artofhuman/activeadmin,jclay/active_admin,ishumilova/activeadmin,mauriciopasquier/active_admin,mrjman/activeadmin,westonplatter/activeadmin,MohamedHegab/activeadmin,iuriandreazza/activeadmin,keichan34/active_admin,iuriandreazza/activeadmin,totzyuta/activeadmin,chrisseldo/activeadmin,dannyshafer/activeadmin,krautcomputing/activeadmin,temochka-test/activeadmin,mynksngh/activeadmin,bcavileer/activeadmin,gogovan/activeadmin,strivedi183/activeadmin,iuriandreazza/activeadmin,activeadmin/activeadmin,mauriciopasquier/active_admin,waymondo/active_admin,whatcould/active_admin,ampinog/activeadmin,rtrepo/activeadmin,javierjulio/activeadmin,Andrekra/activeadmin,hiroponz/activeadmin,hiroponz/activeadmin,Pollywog23/activeadmin,mynksngh/activeadmin,mynksngh/activeadmin,JeffreyATW/activeadmin,davydovanton/activeadmin,Davidzhu001/activeadmin,FundingGates/activeadmin,Ibotta/activeadmin,saiqulhaq/activeadmin,iguchi1124/activeadmin,seanski/activeadmin,applexiaohao/activeadmin,dannyshafer/activeadmin,Ryohu/activeadmin,gogovan/activeadmin,vraravam/activeadmin,senid231/activeadmin,bloomrain/activeadmin,iuriandreazza/activeadmin,beyondthestory/activeadmin,dalegregory/activeadmin,saiqulhaq/activeadmin,bcavileer/activeadmin,h2ocube/active_admin,krautcomputing/activeadmin,adibsaad/activeadmin,Andrekra/activeadmin,mateusg/active_admin,chdem/activeadmin,sanyaade-iot/activeadmin,mwlang/active_admin,ishumilova/activeadmin,hobbes37/activeadmin,scarver2/activeadmin,rtrepo/activeadmin,danielevans/activeadmin,thomascarterx/activeadmin,artofhuman/activeadmin,quikly/active_admin,seanski/activeadmin,hobbes37/activeadmin,bolshakov/activeadmin,bolshakov/activeadmin,jclay/active_admin,saveav/activeadmin,rubixware/activeadmin,iuriandreazza/activeadmin,buren/activeadmin,yeti-switch/active_admin,presskey/activeadmin,alonerage/activeadmin,maysam/activeadmin,FundingGates/activeadmin,bcavileer/activeadmin,chdem/activeadmin,strivedi183/activeadmin,whatcould/active_admin,mediebruket/activeadmin,maysam/activeadmin,activeadmin/activeadmin,tjgrathwell/activeadmin,Ryohu/activeadmin,hyperoslo/activeadmin,senid231/activeadmin