Remove hadolint from Makefile because it isn't compatible with ARM
Remove hadolint from Makefile because it isn't compatible with ARM

albertyw/devops-reactions-index,albertyw/devops-reactions-index,albertyw/reaction-pics,albertyw/reaction-pics,albertyw/reaction-pics,albertyw/devops-reactions-index,albertyw/devops-reactions-index,albertyw/reaction-pics