Bump scm-api-plugin.version in /bom-weekly (#1654)

Bumps `scm-api-plugin.version` from 621.vda_a_b_055e58f7 to 631.v9143df5b_e4a_a.

Updates `scm-api` from 621.vda_a_b_055e58f7 to 631.v9143df5b_e4a_a
- [Release notes](https://github.com/jenkinsci/scm-api-plugin/releases)
- [Changelog](https://github.com/jenkinsci/scm-api-plugin/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jenkinsci/scm-api-plugin/commits)

Updates `scm-api` from 621.vda_a_b_055e58f7 to 631.v9143df5b_e4a_a
- [Release notes](https://github.com/jenkinsci/scm-api-plugin/releases)
- [Changelog](https://github.com/jenkinsci/scm-api-plugin/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jenkinsci/scm-api-plugin/commits)

---
updated-dependencies:
- dependency-name: org.jenkins-ci.plugins:scm-api
  dependency-type: direct:production
- dependency-name: org.jenkins-ci.plugins:scm-api:tests
  dependency-type: direct:production
...

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

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

bom-weekly/pom.xml

@@ -18,7 +18,7 @@
         <pipeline-model-definition-plugin.version>2.2118.v31fd5b_9944b_5</pipeline-model-definition-plugin.version>
         <pipeline-stage-view-plugin.version>2.28</pipeline-stage-view-plugin.version>
         <plugin-util-api.version>2.17.0</plugin-util-api.version>
-        <scm-api-plugin.version>621.vda_a_b_055e58f7</scm-api-plugin.version>
+        <scm-api-plugin.version>631.v9143df5b_e4a_a</scm-api-plugin.version>
         <subversion-plugin.version>2.16.0</subversion-plugin.version>
         <workflow-api-plugin.version>1200.v8005c684b_a_c6</workflow-api-plugin.version>
         <workflow-cps-plugin.version>3583.v4f58de0d78d5</workflow-cps-plugin.version>