Bump step-security/harden-runner from 2.13.1 to 2.14.0 (#64)

Bumps [step-security/harden-runner](https://github.com/step-security/harden-runner) from 2.13.1 to 2.14.0.
- [Release notes](https://github.com/step-security/harden-runner/releases)
- [Commits](step-security/harden-runner@f4a75cf...20cf305)

---
updated-dependencies:
- dependency-name: step-security/harden-runner
  dependency-version: 2.14.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/part_dependency_submission.yml

@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@f4a75cfd619ee5ce8d5b864b0d183aff3c69b55a # v2.13.1
+        uses: step-security/harden-runner@20cf305ff2072d973412fa9b1e3a4f227bda3c76 # v2.14.0
         with:
           egress-policy: audit