add new files to cleaner target

Author: reece

Makefile

@@ -83,7 +83,7 @@ clean:  ## Remove temporary and backup files
 .PHONY: cleaner
 cleaner: clean  ## Remove files and directories that are easily rebuilt
 	$(call INFO_MESSAGE, "Remove files and directories that are easily rebuilt")
-	rm -frv .cache build dist docs/_build
+	rm -frv .cache .DS_Store .pytest_cache build coverage.xml dist docs/_build site
 	rm -frv **/*.pyc **/__pycache__ **/*.egg-info
 	rm -frv **/*.orig **/*.rej