Don't remove -Wall without also removing -Werror=*
Don't remove -Wall without also removing -Werror=*

It leads to incompatible options like:

$ g++ -Werror=format-security -c a.cxx
cc1plus: error: -Wformat-security ignored without -Wformat [-Werror=format-security]

Before -Wall was removed -Wall implied -Wformat, and he options were
compatible:

$ g++ -Wall -Werror=format-security -c a.cxx
(no error)

This commit makes sure also -Werror=* is removed when -Wall is removed.

CristinaCristescu/root,buuck/root,agarciamontoro/root,thomaskeck/root,georgtroska/root,Y--/root,thomaskeck/root,thomaskeck/root,zzxuanyuan/root-compressor-dummy,root-mirror/root,BerserkerTroll/root,zzxuanyuan/root,davidlt/root,zzxuanyuan/root,olifre/root,veprbl/root,Y--/root,gganis/root,thomaskeck/root,karies/root,beniz/root,simonpf/root,root-mirror/root,bbockelm/root,abhinavmoudgil95/root,abhinavmoudgil95/root,beniz/root,buuck/root,bbockelm/root,agarciamontoro/root,sawenzel/root,olifre/root,zzxuanyuan/root-compressor-dummy,pspe/root,lgiommi/root,sawenzel/root,olifre/root,zzxuanyuan/root,simonpf/root,root-mirror/root,veprbl/root,gbitzes/root,simonpf/root,pspe/root,lgiommi/root,olifre/root,simonpf/root,satyarth934/root,lgiommi/root,georgtroska/root,zzxuanyuan/root,beniz/root,BerserkerTroll/root,root-mirror/root,thomaskeck/root,mhuwiler/rootauto,thomaskeck/root,lgiommi/root,gganis/root,BerserkerTroll/root,georgtroska/root,davidlt/root,karies/root,agarciamontoro/root,BerserkerTroll/root,simonpf/root,satyarth934/root,gbitzes/root,buuck/root,sawenzel/root,sawenzel/root,olifre/root,CristinaCristescu/root,satyarth934/root,mhuwiler/rootauto,BerserkerTroll/root,BerserkerTroll/root,abhinavmoudgil95/root,gbitzes/root,zzxuanyuan/root,olifre/root,gbitzes/root,gbitzes/root,sawenzel/root,buuck/root,pspe/root,BerserkerTroll/root,gbitzes/root,pspe/root,sawenzel/root,gganis/root,CristinaCristescu/root,karies/root,georgtroska/root,satyarth934/root,georgtroska/root,zzxuanyuan/root,beniz/root,zzxuanyuan/root-compressor-dummy,pspe/root,zzxuanyuan/root-compressor-dummy,buuck/root,zzxuanyuan/root,mhuwiler/rootauto,thomaskeck/root,olifre/root,davidlt/root,gbitzes/root,satyarth934/root,abhinavmoudgil95/root,georgtroska/root,zzxuanyuan/root-compressor-dummy,abhinavmoudgil95/root,sawenzel/root,zzxuanyuan/root-compressor-dummy,pspe/root,agarciamontoro/root,simonpf/root,thomaskeck/root,davidlt/root,root-mirror/root,mhuwiler/rootauto,gbitzes/root,Y--/root,zzxuanyuan/root-compressor-dummy,BerserkerTroll/root,veprbl/root,gganis/root,root-mirror/root,karies/root,bbockelm/root,bbockelm/root,olifre/root,georgtroska/root,veprbl/root,CristinaCristescu/root,gbitzes/root,veprbl/root,agarciamontoro/root,bbockelm/root,olifre/root,zzxuanyuan/root,abhinavmoudgil95/root,bbockelm/root,CristinaCristescu/root,gganis/root,Y--/root,agarciamontoro/root,beniz/root,zzxuanyuan/root-compressor-dummy,beniz/root,abhinavmoudgil95/root,beniz/root,gganis/root,agarciamontoro/root,beniz/root,veprbl/root,satyarth934/root,lgiommi/root,pspe/root,Y--/root,karies/root,davidlt/root,pspe/root,Y--/root,gganis/root,BerserkerTroll/root,gganis/root,zzxuanyuan/root,karies/root,Y--/root,abhinavmoudgil95/root,simonpf/root,davidlt/root,satyarth934/root,CristinaCristescu/root,karies/root,buuck/root,simonpf/root,davidlt/root,bbockelm/root,root-mirror/root,pspe/root,Y--/root,pspe/root,simonpf/root,bbockelm/root,abhinavmoudgil95/root,zzxuanyuan/root,olifre/root,davidlt/root,beniz/root,georgtroska/root,BerserkerTroll/root,zzxuanyuan/root-compressor-dummy,veprbl/root,sawenzel/root,lgiommi/root,gbitzes/root,simonpf/root,Y--/root,root-mirror/root,mhuwiler/rootauto,mhuwiler/rootauto,zzxuanyuan/root-compressor-dummy,root-mirror/root,karies/root,agarciamontoro/root,olifre/root,buuck/root,georgtroska/root,bbockelm/root,satyarth934/root,simonpf/root,gganis/root,abhinavmoudgil95/root,root-mirror/root,buuck/root,lgiommi/root,veprbl/root,georgtroska/root,mhuwiler/rootauto,karies/root,abhinavmoudgil95/root,veprbl/root,mhuwiler/rootauto,pspe/root,sawenzel/root,lgiommi/root,agarciamontoro/root,CristinaCristescu/root,sawenzel/root,beniz/root,lgiommi/root,davidlt/root,lgiommi/root,thomaskeck/root,gganis/root,mhuwiler/rootauto,lgiommi/root,veprbl/root,CristinaCristescu/root,buuck/root,bbockelm/root,CristinaCristescu/root,satyarth934/root,mhuwiler/rootauto,satyarth934/root,BerserkerTroll/root,gganis/root,mhuwiler/rootauto,CristinaCristescu/root,karies/root,agarciamontoro/root,Y--/root,beniz/root,satyarth934/root,bbockelm/root,veprbl/root,Y--/root,root-mirror/root,zzxuanyuan/root,buuck/root,buuck/root,agarciamontoro/root,georgtroska/root,sawenzel/root,karies/root,thomaskeck/root,gbitzes/root,zzxuanyuan/root-compressor-dummy,zzxuanyuan/root,CristinaCristescu/root,davidlt/root,davidlt/root