feat(assembly): add Docker image build support via Maven profile (#1701)

[jbonofre]

This closes #1701

[jeanouii]

LGTM

Small comments regarding the plugin versions and the goal=push for the profile.
Wondering if it's meant to replace the previous script and therefor if we should have the script deleted along side these changes to address the issue.
The dockerfile is out side this PR scope, but it would be great to pass in the Java version instead of having it hard coded (so we can use 17/21 or 25).
In terms of versioning, we probably also need latest to be created and have the git tag somewhere.

High level thoughts. hopefully it helps

[jeanouii]

We use the version twice. Not a blocker, but would be better to extract it and reuse it.

[jeanouii]

Also do we need goal -> push?
The docker images are built locally but never pushed, right?

[jbonofre]

We need the push for buildx to be able to do multi-platform images.

That's the different between "local" (building the Docker image for the local host platform) and the "push" that actually do multi-platforms image (linux/amd64 and linux/arm64).

Good point for the plugin version, I will create a property to avoid the duplicate.

[jbonofre]

1. The previous build.sh is not used anymore. I kept for "transition" purpose but I'm fine to delete it (to avoid confusion).
2. Good point about the Java version, let me improve this.
3. Let me create the latest alias too.

Thanks @jeanouii !