Merge pull request etcd-io#17229 from iiamabby/yamllint-install

Ensure bin/python directory is cleaned after install

Makefile

@@ -185,6 +185,7 @@ clean:
 	rm -f ./bin/Dockerfile-release
 	rm -rf ./bin/etcd*
 	rm -rf ./bin/lazyfs
+	rm -rf ./bin/python
 	rm -rf ./default.etcd
 	rm -rf ./tests/e2e/default.etcd
 	rm -rf ./release