[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/gitleaks/gitleaks: v8.28.0 → v8.29.0](gitleaks/gitleaks@v8.28.0...v8.29.0)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -128,7 +128,7 @@ repos:
         exclude: ^CHANGELOG.rst|^RELEASE.rst
 
   - repo: https://github.com/gitleaks/gitleaks
-    rev: v8.28.0
+    rev: v8.29.0
     hooks:
       - id: gitleaks
         name: detect hardcoded secrets (gitleaks)