fix: rename generated tar file

Author: CodeWithEmad

Makefile

@@ -36,6 +36,7 @@ bootstrap-dev: ## Install dev requirements
 
 build-pythonpackage:  ## Build Python package ready to upload to pypi
 	python setup.py sdist
+	for f in dist/tutor_contrib_wordpress-*.tar.gz; do mv "$$f" "dist/tutor-contrib-wordpress-$(shell make version).tar.gz"; done
 
 push-pythonpackage: ## Push python package to pypi
 	twine upload --skip-existing dist/tutor-contrib-wordpress-$(shell make version).tar.gz