build: Bump step-security/harden-runner from 2.7.1 to 2.8.0

Bumps [step-security/harden-runner](https://github.com/step-security/harden-runner) from 2.7.1 to 2.8.0.
- [Release notes](https://github.com/step-security/harden-runner/releases)
- [Commits](step-security/harden-runner@a4aa98b...f086349)

---
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/cibuild.yml

@@ -71,7 +71,7 @@ jobs:
  runs-on: ${{ matrix.os }}
  steps:
  - name: Harden Runner
- uses: step-security/harden-runner@a4aa98b93cab29d9b1101a6143fb8bce00e2eac4
+ uses: step-security/harden-runner@f086349bfa2bd1361f7909c78558e816508cdc10
  with:
  egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs
 

.github/workflows/codeql-analysis.yml

@@ -59,7 +59,7 @@ jobs:
  runs-on: ${{ matrix.os }}
  steps:
  - name: Harden Runner
- uses: step-security/harden-runner@a4aa98b93cab29d9b1101a6143fb8bce00e2eac4
+ uses: step-security/harden-runner@f086349bfa2bd1361f7909c78558e816508cdc10
  with:
  egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs
 

.github/workflows/examples-build.yml

@@ -64,7 +64,7 @@ jobs:
  runs-on: ${{ matrix.os }}
  steps:
  - name: Harden Runner
- uses: step-security/harden-runner@a4aa98b93cab29d9b1101a6143fb8bce00e2eac4
+ uses: step-security/harden-runner@f086349bfa2bd1361f7909c78558e816508cdc10
  with:
  egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs
 

.github/workflows/stale.yml

@@ -39,7 +39,7 @@ jobs:
  runs-on: 'ubuntu-latest'
  steps:
  - name: Harden Runner
- uses: step-security/harden-runner@a4aa98b93cab29d9b1101a6143fb8bce00e2eac4
+ uses: step-security/harden-runner@f086349bfa2bd1361f7909c78558e816508cdc10
  with:
  egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs