Update pre-commit hook gitleaks/gitleaks to v8.19.0

| datasource  | package           | from    | to      |
| ----------- | ----------------- | ------- | ------- |
| github-tags | gitleaks/gitleaks | v8.18.4 | v8.19.0 |


Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.pre-commit-config.yaml

@@ -27,7 +27,7 @@ repos:
  exclude: (^examples/|^docs/|.*_test.go$)
 
  - repo: https://github.com/gitleaks/gitleaks
- rev: v8.18.4
+ rev: v8.19.0
  hooks:
  - id: gitleaks