Add commit footer to Changelog

Summary

At the end of the changelog entry, add the commit footer references. Issue ID or merge request id.

.gitlab-ci.yml Variable

By default the feature is enabled.

1. CHANGELOG_FOOTER_REFERENCES=True add references from footer.
2. CHANGELOG_FOOTER_REFERENCES=False do nothing
3. CHANGELOG_FOOTER_REFERENCES not defined, add references from footer.

Links

• chengelog module

👷 Tasks

• only adds MR or Issue ID

• builds a full gitlab url to link entry.

• end user can toggle usage of the feature per CI Job