Bump version: 7.7 -> 7.9
Bump version: 7.7 -> 7.9

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

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