Refactor `containerize-dependencies` Mojo to use Apache Velocity for creating dockerfiles

[chang-annie]

Context

The containerize-dependencies mojo needs to be abstracted somewhat to support UV-based projects in addition to Poetry. Additionally, the programmatic nature of our dockerfile generation process is getting messy and would probably be more suitable to a templating solution such as Velocity.

Definition of Done

• ❌ Expand containerize-dependencies mojo to allow UV support (follow-on)
• ✅ Refactor the containerize-dependencies Mojo to use Apache Velocity Engine

Steps to Test

Velocity refactor

1. run mvnd clean install -Pbootstrap and confirm success
2. run mvnd clean install and confirm success
3. run mvnd clean install -pl :habushu-poetry-containerize -Dhabushu.dockerPoetryVersion=TEST
4. open the file: examples/habushu-poetry-containerize/src/resources/Dockerfile
5. Confirm line 5 points to poetry version "poetry==TEST"

[cpointe-ibllanos]

Adding a note based on standup convo: we should look and see if our approach to creating Dockerfiles and containerizing is compatible / optimal for our use case. The first thing to do would be to see if this is even compatible with a uv project setup before attempting to refactor the existing implementation to support multiple package managers.

EDIT: This has been handled in #288 . This issue will now again focus on refactoring the containerize dependencies mojo to support UV and use Velocity templating in the dockerfile generation.

[jaebchoi]

Completed DoD with @jaebchoi @cpointe-ibllanos

[cpointe-ibllanos]

DoD performed with @jaebchoi

[cpointe-ibllanos]

In the interest of atomizing issues, I'm moving the UV portion of this to #303

[cpointe-ibllanos]

OTS completed with @colinpalmer-pro