Bump trufflesecurity/trufflehog from 3.88.19 to 3.88.20

Bumps [trufflesecurity/trufflehog](https://github.com/trufflesecurity/trufflehog) from 3.88.19 to 3.88.20.
- [Release notes](https://github.com/trufflesecurity/trufflehog/releases)
- [Changelog](https://github.com/trufflesecurity/trufflehog/blob/main/.goreleaser.yml)
- [Commits](trufflesecurity/trufflehog@eacf176...793c09d)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/trufflehog.yml

@@ -43,7 +43,7 @@ jobs:
           fetch-depth: 0
 
       - name: Check secrets with TruffleHog OSS
-        uses: trufflesecurity/trufflehog@eacf176e0b977407f18a9ec718ccb3195efa70a4 # v3.88.19
+        uses: trufflesecurity/trufflehog@793c09da0f612a946a511869d1013f2db37824de # v3.88.20
         with:
           path: ./
           head: HEAD