build: Clean up "go vet" and "go lint" steps
build: Clean up "go vet" and "go lint" steps

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/2972

syncthing/syncthing,TheBigBear/syncthing,plouj/syncthing,rumpelsepp/syncthing,kluppy/syncthing,nrm21/syncthing,syncthing/syncthing,uok/syncthing,ProactiveServices/syncthing,letiemble/syncthing,le9i0nx/syncthing,norgeous/syncthing,Kudalufi/syncthing,imsodin/syncthing,wweich/syncthing,TheBigBear/syncthing,cherylquirion/syncthing,AudriusButkevicius/syncthing,kluppy/syncthing,rumpelsepp/syncthing,jryans/syncthing,le9i0nx/syncthing,plouj/syncthing,toddleish/syncthing,AudriusButkevicius/syncthing,kamadak/syncthing,nrm21/syncthing,syncthing/syncthing,nrm21/syncthing,xduugu/syncthing,lkwg82/syncthing,imsodin/syncthing,brgmnn/syncthing,uok/syncthing,toddleish/syncthing,jryans/syncthing,Kudalufi/syncthing,alex2108/syncthing,syncthing/syncthing,alex2108/syncthing,xduugu/syncthing,brgmnn/syncthing,Kudalufi/syncthing,kluppy/syncthing,alex2108/syncthing,rumpelsepp/syncthing,AudriusButkevicius/syncthing,kamadak/syncthing,kluppy/syncthing,syncthing/syncthing,nrm21/syncthing,imsodin/syncthing,le9i0nx/syncthing,jryans/syncthing,uok/syncthing,TheBigBear/syncthing,cherylquirion/syncthing,uok/syncthing,letiemble/syncthing,jryans/syncthing,wweich/syncthing,letiemble/syncthing,brgmnn/syncthing,le9i0nx/syncthing,lkwg82/syncthing,toddleish/syncthing,cherylquirion/syncthing,imsodin/syncthing,plouj/syncthing,xduugu/syncthing,brgmnn/syncthing,TheBigBear/syncthing,syncthing/syncthing,lkwg82/syncthing,kamadak/syncthing,cherylquirion/syncthing,norgeous/syncthing,letiemble/syncthing,ProactiveServices/syncthing,ProactiveServices/syncthing,AudriusButkevicius/syncthing,wweich/syncthing,rumpelsepp/syncthing,plouj/syncthing,toddleish/syncthing,imsodin/syncthing,lkwg82/syncthing,alex2108/syncthing,kamadak/syncthing,Kudalufi/syncthing,xduugu/syncthing,norgeous/syncthing,ProactiveServices/syncthing,wweich/syncthing,norgeous/syncthing