Bump script-security from 1228.vd93135a_2fb_25 to 1229.v4880b_b_e905a_6 (#7600)

Bumps [script-security](https://github.com/jenkinsci/script-security-plugin) from 1228.vd93135a_2fb_25 to 1229.v4880b_b_e905a_6.
- [Release notes](https://github.com/jenkinsci/script-security-plugin/releases)
- [Changelog](https://github.com/jenkinsci/script-security-plugin/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jenkinsci/script-security-plugin/commits

)

---
updated-dependencies:
- dependency-name: org.jenkins-ci.plugins:script-security
  dependency-type: direct:production
...

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