Bump pipeline-groovy-lib in /bom-weekly (#1657)

Bumps [pipeline-groovy-lib](https://github.com/jenkinsci/pipeline-groovy-lib-plugin) from 621.vb_44ce045b_582 to 629.vb_5627b_ee2104.
- [Release notes](https://github.com/jenkinsci/pipeline-groovy-lib-plugin/releases)
- [Commits](https://github.com/jenkinsci/pipeline-groovy-lib-plugin/commits)

---
updated-dependencies:
- dependency-name: io.jenkins.plugins:pipeline-groovy-lib
  dependency-type: direct:production
...

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bom-weekly/pom.xml

@@ -196,7 +196,7 @@
             <dependency>
                 <groupId>io.jenkins.plugins</groupId>
                 <artifactId>pipeline-groovy-lib</artifactId>
-                <version>621.vb_44ce045b_582</version>
+                <version>629.vb_5627b_ee2104</version>
             </dependency>
             <dependency>
                 <groupId>io.jenkins.plugins</groupId>