Bump step-security/harden-runner from 2.12.0 to 2.13.0
Bumps [step-security/harden-runner](https://github.com/step-security/harden-runner) from 2.12.0 to 2.13.0.
- [Release notes](https://github.com/step-security/harden-runner/releases)
- [Commits](https://github.com/step-security/harden-runner/compare/0634a2670c59f64b4a01f0f96f84700a4088b9f0...ec9f2d5744a09debf3a187a3f4f675c53b671911)
---
updated-dependencies:
- dependency-name: step-security/harden-runner
dependency-version: 2.13.0
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
