Update dev-hato/actions-update-gitleaks action to v0.0.29

Author: renovate[bot]

.github/workflows/pr-update-gitleaks.yml

@@ -26,7 +26,7 @@ jobs:
           cache: npm
       - name: Install packages
         run: bash "${GITHUB_WORKSPACE}/scripts/npm_ci.sh"
-      - uses: dev-hato/actions-update-gitleaks@v0.0.28
+      - uses: dev-hato/actions-update-gitleaks@v0.0.29
         with:
           github-token: ${{secrets.GITHUB_TOKEN}}
           repo-name: dev-hato/hato-bot