Add missing and improve readability of .PHONY declarations for Makefi…

…le targets

elifesciences/issues#9146

Makefile

@@ -1,28 +1,34 @@
 PROJECT_NAME = patterns-php
-.PHONY: build lint phpcs test test-ci update-pattern-library
 
 vendor:
 	composer install
 
+.PHONY: test
 test: vendor
 	vendor/bin/phpunit
 
+.PHONY: phpcs
 phpcs:
 	vendor/bin/phpcs --standard=phpcs.xml.dist --warning-severity=0 -p bin src tests
 
+.PHONY: lint
 lint: phpcs
 	find src tests -name '*.php' | xargs -L1 php -l
 
+.PHONY: update-pattern-library
 update-pattern-library:
 	bin/update
 
+.PHONY: build
 build:
 	$(if $(PHP_VERSION),,$(error PHP_VERSION make variable needs to be set))
 	docker buildx build --build-arg=PHP_VERSION=$(PHP_VERSION) -t $(PROJECT_NAME):$(PHP_VERSION) .
 
+.PHONY: lint-ci
 lint-ci: build
 	docker run --rm $(PROJECT_NAME):$(PHP_VERSION) bash -c 'vendor/bin/phpcs --standard=phpcs.xml.dist --warning-severity=0 -p bin src tests'
 	docker run --rm $(PROJECT_NAME):$(PHP_VERSION) bash -c 'find src tests -name '*.php' | xargs -L1 php -l'
 
+.PHONY: test-ci
 test-ci: build
 	docker run --rm $(PROJECT_NAME):$(PHP_VERSION) bash -c 'vendor/bin/phpunit'