ci: pre-commit autoupdate (#12)

<!--pre-commit.ci start-->
updates:
- [github.com/gitleaks/gitleaks: v8.30.1 →
v8.30.0](gitleaks/gitleaks@v8.30.1...v8.30.0)
<!--pre-commit.ci end-->

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -30,7 +30,7 @@ repos:
       - id: forbid-new-submodules
 
   - repo: https://github.com/gitleaks/gitleaks
-    rev: v8.30.1
+    rev: v8.30.0
     hooks:
       - id: gitleaks