Fix the permissions of all the package.conf.d files when installing
Fix the permissions of all the package.conf.d files when installing

Fixes trac #5311.

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