Bump gitleaks/gitleaks-action from 2.3.7 to 2.3.9 (#284)

Bumps [gitleaks/gitleaks-action](https://github.com/gitleaks/gitleaks-action) from 2.3.7 to 2.3.9.
- [Release notes](https://github.com/gitleaks/gitleaks-action/releases)
- [Commits](gitleaks/gitleaks-action@83373cf...ff98106)

---
updated-dependencies:
- dependency-name: gitleaks/gitleaks-action
  dependency-version: 2.3.9
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/gitleaks.yml

@@ -12,7 +12,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: gitleaks/gitleaks-action@83373cf2f8c4db6e24b41c1a9b086bb9619e9cd3 # v2.3.7
+      - uses: gitleaks/gitleaks-action@ff98106e4c7b2bc287b24eaf42907196329070c7 # v2.3.9
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           GITLEAKS_LICENSE: "Centreon"