Bump pipeline-model-definition-plugin.version in /bom-weekly (#3958)

Bumps `pipeline-model-definition-plugin.version` from 2.2214.vb_b_34b_2ea_9b_83 to 2.2218.v56d0cda_37c72.

Updates `org.jenkinsci.plugins:pipeline-model-api` from 2.2214.vb_b_34b_2ea_9b_83 to 2.2218.v56d0cda_37c72
- [Release notes](https://github.com/jenkinsci/pipeline-model-definition-plugin/releases)
- [Changelog](https://github.com/jenkinsci/pipeline-model-definition-plugin/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jenkinsci/pipeline-model-definition-plugin/commits)

Updates `org.jenkinsci.plugins:pipeline-model-definition` from 2.2214.vb_b_34b_2ea_9b_83 to 2.2218.v56d0cda_37c72
- [Release notes](https://github.com/jenkinsci/pipeline-model-definition-plugin/releases)
- [Changelog](https://github.com/jenkinsci/pipeline-model-definition-plugin/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jenkinsci/pipeline-model-definition-plugin/commits)

Updates `org.jenkinsci.plugins:pipeline-model-extensions` from 2.2214.vb_b_34b_2ea_9b_83 to 2.2218.v56d0cda_37c72
- [Release notes](https://github.com/jenkinsci/pipeline-model-definition-plugin/releases)
- [Changelog](https://github.com/jenkinsci/pipeline-model-definition-plugin/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jenkinsci/pipeline-model-definition-plugin/commits)

Updates `org.jenkinsci.plugins:pipeline-stage-tags-metadata` from 2.2214.vb_b_34b_2ea_9b_83 to 2.2218.v56d0cda_37c72
- [Release notes](https://github.com/jenkinsci/pipeline-model-definition-plugin/releases)
- [Changelog](https://github.com/jenkinsci/pipeline-model-definition-plugin/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jenkinsci/pipeline-model-definition-plugin/commits)

---
updated-dependencies:
- dependency-name: org.jenkinsci.plugins:pipeline-model-api
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.jenkinsci.plugins:pipeline-model-definition
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.jenkinsci.plugins:pipeline-model-extensions
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.jenkinsci.plugins:pipeline-stage-tags-metadata
  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

@@ -24,7 +24,7 @@
     <mina-sshd-api.version>2.14.0-133.vcc091215a_358</mina-sshd-api.version>
     <okhttp-api-plugin.version>4.11.0-181.v1de5b_83857df</okhttp-api-plugin.version>
     <pipeline-maven-plugin.version>1457.vf7a_de13b_c0d4</pipeline-maven-plugin.version>
-    <pipeline-model-definition-plugin.version>2.2214.vb_b_34b_2ea_9b_83</pipeline-model-definition-plugin.version>
+    <pipeline-model-definition-plugin.version>2.2218.v56d0cda_37c72</pipeline-model-definition-plugin.version>
     <pipeline-stage-view-plugin.version>2.34</pipeline-stage-view-plugin.version>
     <plugin-util-api.version>5.1.0</plugin-util-api.version>
     <scm-api-plugin.version>698.v8e3b_c788f0a_6</scm-api-plugin.version>