Bump step-security/harden-runner from 2.4.1 to 2.5.0 (#2005)

Bumps [step-security/harden-runner](https://github.com/step-security/harden-runner) from 2.4.1 to 2.5.0.
- [Release notes](https://github.com/step-security/harden-runner/releases)
- [Commits](step-security/harden-runner@55d479f...cba0d00)

---
updated-dependencies:
- dependency-name: step-security/harden-runner
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/main.yml

@@ -29,7 +29,7 @@ jobs:
     steps:
       # Use harden-runner https://github.com/step-security/harden-runner
       # presented at OpenSSF Best Practices WG 2022-03-15
-      - uses: step-security/harden-runner@55d479fb1c5bcad5a4f9099a5d9f37c8857b2845 # v2.4.1
+      - uses: step-security/harden-runner@cba0d00b1fc9a034e1e642ea0f1103c282990604 # v2.5.0
         with:
           egress-policy: audit