Bump step-security/harden-runner

Bumps the actions-deps group in /.github/workflows with 1 update: [step-security/harden-runner](https://github.com/step-security/harden-runner).


Updates `step-security/harden-runner` from 2.11.0 to 2.11.1
- [Release notes](https://github.com/step-security/harden-runner/releases)
- [Commits](step-security/harden-runner@4d991eb...c6295a6)

---
updated-dependencies:
- dependency-name: step-security/harden-runner
  dependency-version: 2.11.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: actions-deps
...

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

Author: dependabot[bot]

.github/workflows/actionlint.yml

@@ -34,7 +34,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: "Harden Runner"
-        uses: step-security/harden-runner@4d991eb9b905ef189e4c376166672c3f2f230481 # v2.11.0
+        uses: step-security/harden-runner@c6295a65d1254861815972266d5933fd6e532bdf # v2.11.1
         with:
           egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs