chore(python): exclude .github/workflows/unittest.yml in renovate config#279

gcf-owl-bot[bot] wants to merge 1 commit intomaingoogleapis/python-api-common-protos:mainfrom

owl-bot-update-lock-8ff1efe878e18bd82a0fb7b70bb86f77e7ab6901fed394440b6135db0ba8d84agoogleapis/python-api-common-protos:owl-bot-update-lock-8ff1efe878e18bd82a0fb7b70bb86f77e7ab6901fed394440b6135db0ba8d84aCopy head branch name to clipboard