feature(release): add CI for releasing and testing

[CodeLieutenant]

• Adding GitHub Actions for Building and Testing
• Adding GitHub Actions for Releasing
• Dockerfile updated to allow building and publishing to DockerHub
• Makefile up the the standard with gemini
• Dependabot to update cargo modules and GitHub actions

[vponomaryov]

@CodeLieutenant left to fix the tag matching, everything else LGTM

[CodeLieutenant]

@CodeLieutenant left to fix the tag matching, everything else LGTM

What should I do with -scylladb suffix in tags. docker images will have that in the version. Should it be stripped out?

[vponomaryov]

@CodeLieutenant left to fix the tag matching, everything else LGTM

What should I do with -scylladb suffix in tags. docker images will have that in the version. Should it be stripped out?

The latte project is a fork of another upstream one.
The upstream one has the same versioning without this suffix.
So, we do have suffix to distinguish the source.

Keep it for now.

[CodeLieutenant]

@CodeLieutenant left to fix the tag matching, everything else LGTM

What should I do with -scylladb suffix in tags. docker images will have that in the version. Should it be stripped out?

The latte project is a fork of another upstream one. The upstream one has the same versioning without this suffix. So, we do have suffix to distinguish the source.

Keep it for now.

I kept it.

Also updated all github actions to use maintained setup-rust toolchain action

[fruch]

LGTM

[vponomaryov]

Please, squash changes into one commit (move second commit changes to the first one.)