Bump org.jenkins-ci.plugins:pipeline-utility-steps in /bom-weekly (#3737

)

Bumps [org.jenkins-ci.plugins:pipeline-utility-steps](https://github.com/jenkinsci/pipeline-utility-steps-plugin) from 2.17.0 to 2.18.0.
- [Release notes](https://github.com/jenkinsci/pipeline-utility-steps-plugin/releases)
- [Changelog](https://github.com/jenkinsci/pipeline-utility-steps-plugin/blob/master/CHANGES.md)
- [Commits](jenkinsci/pipeline-utility-steps-plugin@pipeline-utility-steps-2.17.0...pipeline-utility-steps-2.18.0)

---
updated-dependencies:
- dependency-name: org.jenkins-ci.plugins:pipeline-utility-steps
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

bom-weekly/pom.xml

@@ -983,7 +983,7 @@
       <dependency>
         <groupId>org.jenkins-ci.plugins</groupId>
         <artifactId>pipeline-utility-steps</artifactId>
-        <version>2.17.0</version>
+        <version>2.18.0</version>
       </dependency>
       <dependency>
         <groupId>org.jenkins-ci.plugins</groupId>