Post deploy hooks.

[hejcman-enverus]

Changes

An initial exploration of a possible implementation of post deploy hooks based on the discussion in #3801.

Usage within databricks.yml:

python:
  post_deploy:
    - "resources:on_deploy_complete"

Implementation within resources/__init__.py:

def on_deploy_complete(bundle: Bundle) -> None:
    """Post-deploy callback that logs deployed resource IDs."""
    job_id = bundle.get_resource_id("jobs", "test_job")
    ...

Why

See #3801

Tests

• Tests added alongside the code.
• Compiled and tested locally.

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Inputs:

• PR number: 3902
• Commit SHA: 4800ae4f6763225ce88aa06d0331327b1f63df71

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