Dated docker publish tags

[bcm820]

@ebwinters Thanks for this. We still want to support the current deployment using Flux 1. Could you retain the previous approach with the SHA tag and then have latest push an additional CalVer tag? We can remove the SHA tag approach once we've fully migrated.

[ebwinters]

@bcmendoza I pushed new changes, is that what you want? I am honestly pretty foreign to the concept of tagging containers and how flux works, but this change should now publish

• an image with latest tag
• an image with sha-commithash tag
• an image with calver tag

[ebwinters]

let's see what happens lol