Update version to 7.36.0

Diff

https://gitlab.com/gitlab-org/gitlab-qa/compare/v7.35.0...8428c90dd3b5f07897776770435a84df3acfb3b7

Release notes:

Other changes (CI, backstage)

• Update version to 7.35.0 (!991 - 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.