[SourceKit] use "inproc" variant of SourceKit on Linux
[SourceKit] use "inproc" variant of SourceKit on Linux

since the interprocess version likely won't be available for quite some time
given that libXPC hasn't yet been ported, and the in process version nearly
works.

This is NFC since SourceKit still isn't built by default on Linux.

xwu/swift,apple/swift,natecook1000/swift,natecook1000/swift,shahmishal/swift,amraboelela/swift,xwu/swift,airspeedswift/swift,jopamer/swift,alblue/swift,glessard/swift,parkera/swift,gregomni/swift,lorentey/swift,tkremenek/swift,therealbnut/swift,brentdax/swift,return/swift,natecook1000/swift,modocache/swift,parkera/swift,airspeedswift/swift,jopamer/swift,natecook1000/swift,xwu/swift,allevato/swift,natecook1000/swift,parkera/swift,shajrawi/swift,karwa/swift,felix91gr/swift,calebd/swift,felix91gr/swift,return/swift,gmilos/swift,amraboelela/swift,kperryua/swift,aschwaighofer/swift,codestergit/swift,IngmarStein/swift,felix91gr/swift,uasys/swift,deyton/swift,tkremenek/swift,OscarSwanros/swift,ahoppen/swift,shajrawi/swift,devincoughlin/swift,hughbe/swift,milseman/swift,alblue/swift,alblue/swift,glessard/swift,gmilos/swift,roambotics/swift,ben-ng/swift,CodaFi/swift,lorentey/swift,return/swift,swiftix/swift,hughbe/swift,tkremenek/swift,kstaring/swift,manavgabhawala/swift,deyton/swift,xedin/swift,tjw/swift,xwu/swift,atrick/swift,JGiola/swift,danielmartin/swift,CodaFi/swift,jmgc/swift,gottesmm/swift,apple/swift,alblue/swift,zisko/swift,JGiola/swift,tjw/swift,kstaring/swift,amraboelela/swift,karwa/swift,djwbrown/swift,codestergit/swift,shahmishal/swift,jmgc/swift,airspeedswift/swift,tjw/swift,kperryua/swift,jmgc/swift,ahoppen/swift,stephentyrone/swift,CodaFi/swift,aschwaighofer/swift,alblue/swift,karwa/swift,danielmartin/swift,jckarter/swift,stephentyrone/swift,felix91gr/swift,danielmartin/swift,tinysun212/swift-windows,hooman/swift,harlanhaskins/swift,benlangmuir/swift,tinysun212/swift-windows,stephentyrone/swift,xedin/swift,benlangmuir/swift,sschiau/swift,ben-ng/swift,gottesmm/swift,CodaFi/swift,jckarter/swift,zisko/swift,hooman/swift,kperryua/swift,parkera/swift,shajrawi/swift,IngmarStein/swift,JaSpa/swift,therealbnut/swift,codestergit/swift,ahoppen/swift,apple/swift,nathawes/swift,apple/swift,shahmishal/swift,apple/swift,practicalswift/swift,roambotics/swift,arvedviehweger/swift,zisko/swift,djwbrown/swift,huonw/swift,nathawes/swift,tardieu/swift,hughbe/swift,therealbnut/swift,jopamer/swift,ben-ng/swift,modocache/swift,nathawes/swift,JaSpa/swift,brentdax/swift,swiftix/swift,huonw/swift,shahmishal/swift,therealbnut/swift,tkremenek/swift,tinysun212/swift-windows,arvedviehweger/swift,benlangmuir/swift,rudkx/swift,benlangmuir/swift,jopamer/swift,OscarSwanros/swift,hughbe/swift,tardieu/swift,deyton/swift,therealbnut/swift,harlanhaskins/swift,benlangmuir/swift,allevato/swift,rudkx/swift,harlanhaskins/swift,arvedviehweger/swift,rudkx/swift,roambotics/swift,devincoughlin/swift,sschiau/swift,allevato/swift,xedin/swift,parkera/swift,xedin/swift,calebd/swift,hooman/swift,austinzheng/swift,djwbrown/swift,CodaFi/swift,kperryua/swift,alblue/swift,felix91gr/swift,gregomni/swift,tardieu/swift,glessard/swift,devincoughlin/swift,gregomni/swift,roambotics/swift,manavgabhawala/swift,bitjammer/swift,ben-ng/swift,jtbandes/swift,jmgc/swift,allevato/swift,atrick/swift,milseman/swift,devincoughlin/swift,gmilos/swift,JGiola/swift,kperryua/swift,amraboelela/swift,ahoppen/swift,arvedviehweger/swift,bitjammer/swift,deyton/swift,atrick/swift,gribozavr/swift,roambotics/swift,gmilos/swift,gmilos/swift,harlanhaskins/swift,aschwaighofer/swift,frootloops/swift,bitjammer/swift,deyton/swift,tkremenek/swift,IngmarStein/swift,tkremenek/swift,tardieu/swift,calebd/swift,ben-ng/swift,therealbnut/swift,danielmartin/swift,shajrawi/swift,modocache/swift,milseman/swift,djwbrown/swift,jtbandes/swift,zisko/swift,harlanhaskins/swift,tinysun212/swift-windows,shajrawi/swift,tjw/swift,uasys/swift,jtbandes/swift,milseman/swift,devincoughlin/swift,IngmarStein/swift,swiftix/swift,huonw/swift,zisko/swift,lorentey/swift,hooman/swift,Jnosh/swift,gribozavr/swift,codestergit/swift,lorentey/swift,swiftix/swift,harlanhaskins/swift,austinzheng/swift,djwbrown/swift,amraboelela/swift,brentdax/swift,uasys/swift,JGiola/swift,harlanhaskins/swift,xedin/swift,devincoughlin/swift,calebd/swift,zisko/swift,jopamer/swift,tardieu/swift,airspeedswift/swift,lorentey/swift,Jnosh/swift,kstaring/swift,stephentyrone/swift,gregomni/swift,brentdax/swift,uasys/swift,stephentyrone/swift,huonw/swift,hughbe/swift,return/swift,Jnosh/swift,modocache/swift,Jnosh/swift,jckarter/swift,ahoppen/swift,parkera/swift,gottesmm/swift,gribozavr/swift,gottesmm/swift,milseman/swift,manavgabhawala/swift,glessard/swift,jtbandes/swift,jckarter/swift,gribozavr/swift,practicalswift/swift,shajrawi/swift,JGiola/swift,natecook1000/swift,felix91gr/swift,devincoughlin/swift,bitjammer/swift,sschiau/swift,danielmartin/swift,sschiau/swift,kperryua/swift,apple/swift,manavgabhawala/swift,manavgabhawala/swift,felix91gr/swift,nathawes/swift,practicalswift/swift,calebd/swift,return/swift,xedin/swift,gottesmm/swift,gregomni/swift,CodaFi/swift,austinzheng/swift,allevato/swift,manavgabhawala/swift,frootloops/swift,jckarter/swift,huonw/swift,rudkx/swift,OscarSwanros/swift,practicalswift/swift,uasys/swift,lorentey/swift,jopamer/swift,xwu/swift,ahoppen/swift,modocache/swift,tjw/swift,alblue/swift,frootloops/swift,gribozavr/swift,arvedviehweger/swift,airspeedswift/swift,shahmishal/swift,OscarSwanros/swift,austinzheng/swift,austinzheng/swift,deyton/swift,kstaring/swift,gregomni/swift,tardieu/swift,swiftix/swift,tinysun212/swift-windows,shahmishal/swift,jtbandes/swift,modocache/swift,austinzheng/swift,Jnosh/swift,swiftix/swift,ben-ng/swift,gribozavr/swift,atrick/swift,danielmartin/swift,frootloops/swift,allevato/swift,JGiola/swift,codestergit/swift,lorentey/swift,JaSpa/swift,codestergit/swift,therealbnut/swift,shahmishal/swift,stephentyrone/swift,shajrawi/swift,jmgc/swift,allevato/swift,aschwaighofer/swift,amraboelela/swift,deyton/swift,gmilos/swift,djwbrown/swift,karwa/swift,ben-ng/swift,kstaring/swift,sschiau/swift,aschwaighofer/swift,manavgabhawala/swift,tardieu/swift,calebd/swift,huonw/swift,milseman/swift,sschiau/swift,danielmartin/swift,jmgc/swift,brentdax/swift,return/swift,rudkx/swift,gribozavr/swift,jmgc/swift,lorentey/swift,atrick/swift,airspeedswift/swift,jckarter/swift,hooman/swift,karwa/swift,practicalswift/swift,rudkx/swift,hughbe/swift,xwu/swift,nathawes/swift,brentdax/swift,brentdax/swift,tjw/swift,kperryua/swift,xwu/swift,uasys/swift,glessard/swift,roambotics/swift,modocache/swift,sschiau/swift,practicalswift/swift,milseman/swift,hooman/swift,djwbrown/swift,codestergit/swift,aschwaighofer/swift,uasys/swift,bitjammer/swift,nathawes/swift,tkremenek/swift,zisko/swift,practicalswift/swift,xedin/swift,jtbandes/swift,karwa/swift,tinysun212/swift-windows,gribozavr/swift,austinzheng/swift,Jnosh/swift,swiftix/swift,jckarter/swift,gottesmm/swift,tjw/swift,OscarSwanros/swift,return/swift,IngmarStein/swift,parkera/swift,OscarSwanros/swift,JaSpa/swift,nathawes/swift,shajrawi/swift,frootloops/swift,bitjammer/swift,stephentyrone/swift,tinysun212/swift-windows,OscarSwanros/swift,calebd/swift,kstaring/swift,practicalswift/swift,CodaFi/swift,IngmarStein/swift,jtbandes/swift,airspeedswift/swift,glessard/swift,karwa/swift,jopamer/swift,gottesmm/swift,JaSpa/swift,arvedviehweger/swift,atrick/swift,frootloops/swift,kstaring/swift,devincoughlin/swift,huonw/swift,arvedviehweger/swift,karwa/swift,aschwaighofer/swift,amraboelela/swift,JaSpa/swift,hughbe/swift,hooman/swift,xedin/swift,sschiau/swift,natecook1000/swift,Jnosh/swift,shahmishal/swift,gmilos/swift,frootloops/swift,IngmarStein/swift,parkera/swift,bitjammer/swift,JaSpa/swift,benlangmuir/swift