Add openshift/rosa and fix issue with upgrading tags

Changelog for 0.11.30:

• PR #1127 feat: add openshift/rosa to tools by @rgee0
• PR #1130 fix: mitigate effect on tags of semVer by @rgee0

Commits
3595b71 feat: add openshift/rosa to tools by @rgee0
49a75a2 feat: retain tag format on chart upgrade by @rgee0
7ca35d9 tests: add test for latest tag selection by @rgee0
ca39fef fix: mitigate effect on tags of semVer by @rgee0

Changes: 0.11.29...0.11.30

Generated by Derek