1. Add validation for the tag before building the image or doing
anything. This is strict case-sensitive validation, that will allow only
three numbers in the version, and the first number has to be a single
digit. Support for `-beta` versions is also being removed, as we just
don't use it. Thanks to removing this, we'll build the `latest` and
`v1.2.3` images together, instead of building two separate images.
2. The server and client are reading version from `version` key in
`info.json`, but RTS is reading it from `githubRef` key in `info.json`.
This discrepancy is debt, and has no reason to exist. We fix RTS to also
read the version from the `version` field.
Why are we doing this? [Slack
conversation](https://theappsmith.slack.com/archives/C0341RERY4R/p1714098736865219?thread_ts=1714066995.288859&cid=C0341RERY4R).
0591c4636e