Remove GitHub group-endgroup from Makefile

Author: mathbunnyru

Makefile

@@ -35,11 +35,9 @@ help:
 
 build/%: DOCKER_BUILD_ARGS?=
 build/%: ## build the latest image for a stack using the system's architecture
-	@echo "::group::Build $(OWNER)/$(notdir $@) (system's architecture)"
 	docker build $(DOCKER_BUILD_ARGS) --rm --force-rm -t $(OWNER)/$(notdir $@):latest ./$(notdir $@) --build-arg OWNER=$(OWNER)
 	@echo -n "Built image size: "
 	@docker images $(OWNER)/$(notdir $@):latest --format "{{.Size}}"
-	@echo "::endgroup::"
 build-all: $(foreach I, $(ALL_IMAGES), build/$(I)) ## build all stacks
 
 
@@ -101,9 +99,7 @@ pull-all: $(foreach I, $(ALL_IMAGES), pull/$(I)) ## pull all images
 
 
 push/%: ## push all tags for a jupyter image
-	@echo "::group::Push $(OWNER)/$(notdir $@) (system's architecture)"
 	docker push --all-tags $(OWNER)/$(notdir $@)
-	@echo "::endgroup::"
 push-all: $(foreach I, $(ALL_IMAGES), push/$(I)) ## push all tagged images
 
 
@@ -117,7 +113,5 @@ run-sudo-shell/%: ## run a bash in interactive mode as root in a stack
 
 
 test/%: ## run tests against a stack
-	@echo "::group::test/$(OWNER)/$(notdir $@)"
 	python3 -m tests.run_tests --short-image-name "$(notdir $@)" --owner "$(OWNER)"
-	@echo "::endgroup::"
 test-all: $(foreach I, $(ALL_IMAGES), test/$(I)) ## test all stacks