chore(deps): update pre-commit hook gitleaks/gitleaks to v8.19.0

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

.pre-commit-config.yaml

@@ -19,7 +19,7 @@ repos:
         args: ['--baseline', '.secrets.baseline']
         exclude: '.*.(terraform.lock.hcl|tfvars)$'
   - repo: https://github.com/gitleaks/gitleaks
-    rev: v8.18.4
+    rev: v8.19.0
     hooks:
       - id: gitleaks
   - repo: https://github.com/pre-commit/pre-commit-hooks