Use semver for docker container Versioning

[cbirkenbeul]

🔖 Feature description

Use semver for docker container Versioning

🎤 Why is this feature needed ?

I use the gitops principle to update my container via renovate on my kubernetes setup. With this actual versioning of your docker container its quite hard to implement a good patching routine.
I guess others would appreciate this feature too.

✌️ How do you aim to achieve this?

Mirror the docker container version to your release version.

🔄️ Additional Information

No response

👀 Have you spent some time to check if this feature request has been raised before?

• I checked and didn't find similar issue

Are you willing to submit PR?

None

[nevo-david]

@jamesread can you have a look :) ?

[jamesread]

Yep that's fine, PR in #530 merging in a minute.

[jamesread]

Merged, so closing this. Thanks @cbirkenbeul !