Authoritative EOL / Publish Updates Tags & Description
Implement alpine lib as a class
- get versions/releases/EOLs from authoritative source
- methods to build appropriate URLs
- fallback to old method of determining release for RC versions
- compute edge & RC EOLs here instead of elsewhere
Remove end_of_life
from configs, and don't return it from imported images.
Always update image tags and descriptions when re/publishing images.
Fix image description URL... :P