chore: bump testifysec/witness-run-action from 0.2.0 to 0.2.1

Bumps [testifysec/witness-run-action](https://github.com/testifysec/witness-run-action) from 0.2.0 to 0.2.1.
- [Release notes](https://github.com/testifysec/witness-run-action/releases)
- [Commits](testifysec/witness-run-action@85ddab8...f77c0a5)

---
updated-dependencies:
- dependency-name: testifysec/witness-run-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/witness.yml

@@ -67,7 +67,7 @@ jobs:
               path: /tmp
 
           - if: ${{ inputs.pre-command != '' && inputs.pull_request == false }}
-            uses: testifysec/witness-run-action@85ddab8b46a86b2905a3b547a1806ab264fbb810
+            uses: testifysec/witness-run-action@f77c0a5b024ed206a6d2e7426611e4306af4dd66
             with:
               step: pre-${{ inputs.step }}
               attestations: ${{ inputs.attestations }}
@@ -76,7 +76,7 @@ jobs:
             run: ${{ inputs.pre-command }}
 
           - if: ${{ inputs.pull_request == false }}
-            uses: testifysec/witness-run-action@85ddab8b46a86b2905a3b547a1806ab264fbb810
+            uses: testifysec/witness-run-action@f77c0a5b024ed206a6d2e7426611e4306af4dd66
             with:
               step: ${{ inputs.step }}
               attestations: ${{ inputs.attestations }}