ci: set git committer for release tag

.github/workflows/release-tip.yml

@@ -16,6 +16,8 @@ jobs:
     - uses: actions/checkout@v3
     - name: Tip Tag
       run: |
+        git config user.name "GitHub Actions Bot"
+        git config user.email "<>"
         git tag -fa tip -m "Latest Continuous Release" ${GITHUB_SHA}
         git push --force origin tip