concurrent/conc012: Pass RTS options to executable, not ghc
concurrent/conc012: Pass RTS options to executable, not ghc

Signed-off-by: Austin Seipp <7ea35d812706d9213868749011af1ed4fa2f6aa0@well-typed.com>

snoyberg/ghc,vTurbine/ghc,da-x/ghc,urbanslug/ghc,wxwxwwxxx/ghc,sgillespie/ghc,christiaanb/ghc,nathyong/microghc-ghc,sgillespie/ghc,shlevy/ghc,acowley/ghc,urbanslug/ghc,tjakway/ghcjvm,wxwxwwxxx/ghc,ml9951/ghc,ryantm/ghc,anton-dessiatov/ghc,nkaretnikov/ghc,sdiehl/ghc,gridaphobe/ghc,ml9951/ghc,mettekou/ghc,spacekitteh/smcghc,ghc-android/ghc,nathyong/microghc-ghc,AlexanderPankiv/ghc,TomMD/ghc,AlexanderPankiv/ghc,vikraman/ghc,holzensp/ghc,elieux/ghc,anton-dessiatov/ghc,gcampax/ghc,olsner/ghc,tjakway/ghcjvm,christiaanb/ghc,christiaanb/ghc,mettekou/ghc,green-haskell/ghc,nushio3/ghc,lukexi/ghc-7.8-arm64,frantisekfarka/ghc-dsi,jstolarek/ghc,ryantm/ghc,nkaretnikov/ghc,vikraman/ghc,bitemyapp/ghc,nathyong/microghc-ghc,snoyberg/ghc,acowley/ghc,oldmanmike/ghc,spacekitteh/smcghc,mfine/ghc,wxwxwwxxx/ghc,GaloisInc/halvm-ghc,urbanslug/ghc,sgillespie/ghc,ghc-android/ghc,lukexi/ghc-7.8-arm64,mfine/ghc,olsner/ghc,ezyang/ghc,tjakway/ghcjvm,AlexanderPankiv/ghc,siddhanathan/ghc,snoyberg/ghc,siddhanathan/ghc,vikraman/ghc,snoyberg/ghc,forked-upstream-packages-for-ghcjs/ghc,shlevy/ghc,ghc-android/ghc,anton-dessiatov/ghc,wxwxwwxxx/ghc,ezyang/ghc,forked-upstream-packages-for-ghcjs/ghc,gridaphobe/ghc,mfine/ghc,nathyong/microghc-ghc,acowley/ghc,mettekou/ghc,jstolarek/ghc,TomMD/ghc,GaloisInc/halvm-ghc,mettekou/ghc,da-x/ghc,AlexanderPankiv/ghc,sdiehl/ghc,da-x/ghc,acowley/ghc,AlexanderPankiv/ghc,bitemyapp/ghc,gcampax/ghc,forked-upstream-packages-for-ghcjs/ghc,lukexi/ghc,TomMD/ghc,shlevy/ghc,gridaphobe/ghc,fmthoma/ghc,oldmanmike/ghc,tibbe/ghc,ryantm/ghc,jstolarek/ghc,ghc-android/ghc,nkaretnikov/ghc,sdiehl/ghc,nkaretnikov/ghc,AlexanderPankiv/ghc,gcampax/ghc,GaloisInc/halvm-ghc,elieux/ghc,hferreiro/replay,GaloisInc/halvm-ghc,forked-upstream-packages-for-ghcjs/ghc,shlevy/ghc,shlevy/ghc,christiaanb/ghc,vTurbine/ghc,TomMD/ghc,oldmanmike/ghc,olsner/ghc,fmthoma/ghc,gridaphobe/ghc,mcschroeder/ghc,mfine/ghc,tibbe/ghc,urbanslug/ghc,wxwxwwxxx/ghc,urbanslug/ghc,holzensp/ghc,elieux/ghc,christiaanb/ghc,ml9951/ghc,lukexi/ghc-7.8-arm64,green-haskell/ghc,da-x/ghc,fmthoma/ghc,mfine/ghc,mfine/ghc,elieux/ghc,TomMD/ghc,frantisekfarka/ghc-dsi,vikraman/ghc,anton-dessiatov/ghc,oldmanmike/ghc,elieux/ghc,tibbe/ghc,siddhanathan/ghc,TomMD/ghc,frantisekfarka/ghc-dsi,ezyang/ghc,spacekitteh/smcghc,ryantm/ghc,hferreiro/replay,lukexi/ghc,urbanslug/ghc,nkaretnikov/ghc,sdiehl/ghc,christiaanb/ghc,vTurbine/ghc,hferreiro/replay,fmthoma/ghc,shlevy/ghc,forked-upstream-packages-for-ghcjs/ghc,bitemyapp/ghc,mcschroeder/ghc,hferreiro/replay,gridaphobe/ghc,ghc-android/ghc,snoyberg/ghc,da-x/ghc,gridaphobe/ghc,elieux/ghc,hferreiro/replay,tjakway/ghcjvm,wxwxwwxxx/ghc,jstolarek/ghc,ghc-android/ghc,spacekitteh/smcghc,GaloisInc/halvm-ghc,nkaretnikov/ghc,vikraman/ghc,gcampax/ghc,nushio3/ghc,ezyang/ghc,lukexi/ghc,siddhanathan/ghc,elieux/ghc,hferreiro/replay,nathyong/microghc-ghc,nathyong/microghc-ghc,olsner/ghc,fmthoma/ghc,christiaanb/ghc,frantisekfarka/ghc-dsi,lukexi/ghc-7.8-arm64,nushio3/ghc,tjakway/ghcjvm,mcschroeder/ghc,jstolarek/ghc,vikraman/ghc,gridaphobe/ghc,anton-dessiatov/ghc,acowley/ghc,green-haskell/ghc,vTurbine/ghc,nushio3/ghc,fmthoma/ghc,mcschroeder/ghc,bitemyapp/ghc,oldmanmike/ghc,mcschroeder/ghc,mcschroeder/ghc,ezyang/ghc,snoyberg/ghc,ghc-android/ghc,mettekou/ghc,olsner/ghc,urbanslug/ghc,vTurbine/ghc,oldmanmike/ghc,spacekitteh/smcghc,nkaretnikov/ghc,forked-upstream-packages-for-ghcjs/ghc,GaloisInc/halvm-ghc,mettekou/ghc,oldmanmike/ghc,mcschroeder/ghc,lukexi/ghc,gcampax/ghc,sgillespie/ghc,ml9951/ghc,GaloisInc/halvm-ghc,siddhanathan/ghc,da-x/ghc,siddhanathan/ghc,mettekou/ghc,green-haskell/ghc,sgillespie/ghc,tibbe/ghc,fmthoma/ghc,vikraman/ghc,AlexanderPankiv/ghc,mfine/ghc,gcampax/ghc,wxwxwwxxx/ghc,tibbe/ghc,sdiehl/ghc,holzensp/ghc,ezyang/ghc,green-haskell/ghc,holzensp/ghc,hferreiro/replay,sgillespie/ghc,acowley/ghc,ml9951/ghc,ezyang/ghc,olsner/ghc,ml9951/ghc,vTurbine/ghc,shlevy/ghc,sgillespie/ghc,ml9951/ghc,lukexi/ghc,tjakway/ghcjvm,holzensp/ghc,TomMD/ghc,olsner/ghc,bitemyapp/ghc,da-x/ghc,snoyberg/ghc,gcampax/ghc,ryantm/ghc,nushio3/ghc,acowley/ghc,anton-dessiatov/ghc,ml9951/ghc,lukexi/ghc-7.8-arm64,vTurbine/ghc,sdiehl/ghc,nathyong/microghc-ghc,siddhanathan/ghc,nushio3/ghc,frantisekfarka/ghc-dsi,nushio3/ghc,tjakway/ghcjvm,sdiehl/ghc,forked-upstream-packages-for-ghcjs/ghc,anton-dessiatov/ghc