build(deps): bump trufflesecurity/trufflehog from 3.81.5 to 3.81.8

Bumps [trufflesecurity/trufflehog](https://github.com/trufflesecurity/trufflehog) from 3.81.5 to 3.81.8.
- [Release notes](https://github.com/trufflesecurity/trufflehog/releases)
- [Changelog](https://github.com/trufflesecurity/trufflehog/blob/main/.goreleaser.yml)
- [Commits](trufflesecurity/trufflehog@c2e5506...f2c7bb9)

---
updated-dependencies:
- dependency-name: trufflesecurity/trufflehog
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/trufflehog.yml

@@ -28,7 +28,7 @@ jobs:
 
       - name: TruffleHog OSS
         id: trufflehog
-        uses: trufflesecurity/trufflehog@c2e5506b95a3eafc589ada95597e4fb7c1aacb54 #v3.81.5
+        uses: trufflesecurity/trufflehog@f2c7bb93be9373d5d2a524a11c7ba739dc1de7f2 #v3.81.8
         continue-on-error: true
         with:
           path: ./  # Scan the entire repository