Add -Wall to eta-packages test-suite
Add -Wall to eta-packages test-suite

AlexeyRaga/eta,rahulmutt/ghcvm,pparkkin/eta,AlexeyRaga/eta,pparkkin/eta,rahulmutt/ghcvm,rahulmutt/ghcvm,pparkkin/eta,AlexeyRaga/eta,AlexeyRaga/eta,AlexeyRaga/eta,rahulmutt/ghcvm,pparkkin/eta,rahulmutt/ghcvm,pparkkin/eta