Update version

• Diff: v7.18.0...6869e897

Fixes

• Add env variable for cloud activation code (!831 - merged)

Doc changes

• Add env variable for cloud activation code (!831 - merged)

• Checklist before merging:

  • Diff link is up-to-date.
  • Based on the diff, lib/gitlab/qa/version.rb is updated, according to SemVer.
  • Release notes are accurate.

• Checklist after merging:

  • Update the release notes for the newly created tag.