chore: makefile, cleanup node_modules before generating a new ones

Makefile

@@ -58,6 +58,7 b' docs-cleanup:'
 .PHONY: web-build
 ## Build JS packages static/js
 web-build:
+	rm -rf node_modules
 	docker run -it --rm -v $(PWD):/project --workdir=/project rhodecode/static-files-build:16 -c "npm install && /project/node_modules/.bin/grunt"
 	# run static file check
 	./rhodecode/tests/scripts/static-file-check.sh rhodecode/public/