remove worker.sh since it is unsupported

Author: Chris Cho

Makefile

@@ -18,7 +18,6 @@ help: ## Show this help message
 	@echo 'Variables'
 	@printf "  \033[36m%-18s\033[0m %s\n" 'ARGS' 'Arguments to pass to mut-publish'
 
-
 html:
 	giza make html