Update actions/checkout digest to 85e6279

Author: renovate[bot]

.github/workflows/snyk-security.yml

@@ -35,7 +35,7 @@ jobs:
       actions: read # only required for a private repository by github/codeql-action/upload-sarif to get the Action run status
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      - uses: actions/checkout@85e6279cec87321a52edac9c87bce653a07cf6c2
       - name: Set up Snyk CLI to check for security issues
         # Snyk can be used to break the build when it detects security issues.
         # In this case we want to upload the SAST issues to GitHub Code Scanning