Bump step-security/harden-runner from 2.7.1 to 2.8.1

Bumps [step-security/harden-runner](https://github.com/step-security/harden-runner) from 2.7.1 to 2.8.1.
- [Release notes](https://github.com/step-security/harden-runner/releases)
- [Commits](step-security/harden-runner@a4aa98b...17d0e2b)

---
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>

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
     continue-on-error: ${{ matrix.os == 'macos-latest' || matrix.java-version == '9' || matrix.java-version == '10' || matrix.java-version == '12' || matrix.java-version == '13' || matrix.java-version == '14' || matrix.java-version == '15' || matrix.java-version == '16' || matrix.java-version == '19' }}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@a4aa98b93cab29d9b1101a6143fb8bce00e2eac4
+        uses: step-security/harden-runner@17d0e2bd7d51742c71671bd19fa12bdc9d40a3d6
         with:
           egress-policy: audit
 
@@ -130,7 +130,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@a4aa98b93cab29d9b1101a6143fb8bce00e2eac4
+        uses: step-security/harden-runner@17d0e2bd7d51742c71671bd19fa12bdc9d40a3d6
         with:
           egress-policy: audit
 

.github/workflows/codeql-analysis.yml

@@ -49,7 +49,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@a4aa98b93cab29d9b1101a6143fb8bce00e2eac4 # v1
+        uses: step-security/harden-runner@17d0e2bd7d51742c71671bd19fa12bdc9d40a3d6 # v1
         with:
           egress-policy: audit