Completed reproduction steps before and after, passed automatic testing coverage. Where these fixes differ is when you have an archived project previously it would cause a NullPointerException in the scanning process. This issue has been remediated by skipping over null projects in the scanning. Issue link: https://github.com/jenkinsci/gitlab-branch-source-plugin/issues/264
### Submitter checklist
- [ x] Make sure you are opening from a **topic/feature/bugfix branch** (right side) and not your main branch!
- [ x] Ensure that the pull request title represents the desired changelog entry
- [ x] Please describe what you did
- [ x] Link to relevant issues in GitHub or Jira
- [ x] Link to relevant pull requests, esp. upstream and downstream changes
- [ ] Ensure you have provided tests - that demonstrates feature works or fixes the issue
fixes #264
Testing done
Completed reproduction steps before and after, passed automatic testing coverage. Where these fixes differ is when you have an archived project previously it would cause a NullPointerException in the scanning process. This issue has been remediated by skipping over null projects in the scanning. Issue link: https://github.com/jenkinsci/gitlab-branch-source-plugin/issues/264