feat(build): Use python symlink from virtual env in all uv pip install commands

[pedro93]

Why

To allow for the development of DataHub in a consistent way across multiple OS'es and setups.

What

This change makes use of the symbolic link to the Python interpreter in the virtual environment's bin directory to maintain reliable package isolation and make the virtual environment more robust across different development environments.
The symlink ensures:

• Environment portability by avoiding hardcoded paths to system Python
• Consistent interpreter isolation when the virtual environment is activated

How

By adding the -p flag with the explicit Python executable path to all uv pip install commands across ingestion-related metadata-ingestion and the plugin modules (airflow, dagster, gx, prefect) build.gradle files:

Testing

This was tested using isolated environments based on Nix using https://www.jetify.com/devbox and bare metal EC2 ubuntu VMs.

Checklist

• The PR conforms to DataHub's Contributing Guideline (particularly Commit Message Format)
• Links to related issues (if applicable)
• Tests for the changes have been added/updated (if applicable)
• Docs related to the changes have been added/updated (if applicable). If a new feature has been added a Usage Guide has been added for the same.
• For any breaking change/potential downtime/deprecation/big changes an entry has been made in Updating DataHub

[pedro93]

After discussing with Harshal turns out this code change is not needed. Closing the PR.