chore(deps-dev): bump script-security from 1.39 to 1229.v4880b_b_e905a_6

Bumps [script-security](https://github.com/jenkinsci/script-security-plugin) from 1.39 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:development
...

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -180,7 +180,7 @@
       <dependency>
         <groupId>org.jenkins-ci.plugins</groupId>
         <artifactId>script-security</artifactId>
-        <version>1.39</version>
+        <version>1229.v4880b_b_e905a_6</version>
         <scope>test</scope>
       </dependency>
       <dependency>