chore: Release v0.44.2

[MeltyBot]

Prepare MeltanoSDK v0.44.2 for release.

Checklist:

• Check that the right version is set in all the files.
• Groom the changelog for wording or missing entries.
• Merge this PR once everything looks good.

Release Draft

Summary by Sourcery

Prepare Meltano SDK for the v0.44.2 release.

Bug Fixes:

• Fixed conditional inclusion of license metadata in templates.
• Used uv in tap, target, and mapper templates.

Enhancements:

• Removed upper version constraints from some dependencies.
• Used PEP 639.
• Removed the urllib3 constraint.
• Used uv to manage the project.

Documentation:

• Documented plugin development with uv and how to migrate existing plugins.

Tests:

• Updated the Singer SDK version in the issue template placeholder to 0.44.2.

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📚 Documentation preview 📚: https://meltano-sdk--2863.org.readthedocs.build/en/2863/

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request prepares the Meltano SDK for the v0.44.2 release. It updates the changelog, version numbers in various files, and the issue template.

Flow diagram for version update changes

graph TD
    A[Version Update] --> B[CHANGELOG.md]
    A --> C[Template Files]
    A --> D[Documentation]
    A --> E[Project Config]
    C --> F[mapper-template]
    C --> G[tap-template]
    C --> H[target-template]
    D --> I[docs/conf.py]
    E --> J[pyproject.toml]
    E --> K[Issue Template]
    B --> L[Add v0.44.2 changes]
    L --> M[Bug Fixes]
    L --> N[Documentation]
    L --> O[Packaging]

Loading

File-Level Changes

Change	Details	Files
Updated the changelog to include the v0.44.2 release notes.	Added a new section for v0.44.2 with release date. Included a list of bug fixes, documentation improvements, and packaging changes.	CHANGELOG.md
Updated the singer-sdk dependency version in the cookiecutter templates.	Incremented the singer-sdk dependency version to 0.44.2 in mapper template. Incremented the singer-sdk dependency version to 0.44.2 in tap template. Incremented the singer-sdk dependency version to 0.44.2 in target template.	cookiecutter/mapper-template/{{cookiecutter.mapper_id}}/pyproject.toml cookiecutter/tap-template/{{cookiecutter.tap_id}}/pyproject.toml cookiecutter/target-template/{{cookiecutter.target_id}}/pyproject.toml
Updated the default Singer SDK version in the bug issue template.	Changed the placeholder value for the Singer SDK version to 0.44.2.	.github/ISSUE_TEMPLATE/bug.yml
Updated the release version in the documentation configuration.	Set the release variable to 0.44.2.	docs/conf.py
Updated the version in the pyproject.toml file.	Set the version in the commitizen configuration to 0.44.2.	pyproject.toml

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[sourcery-ai]

Hey @MeltyBot - I've reviewed your changes and they look great!

Here's what I looked at during the review

• 🟢 General issues: all looks good
• 🟢 Security: all looks good
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

---

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[codspeed-hq]

CodSpeed Performance Report

Merging #2863 will not alter performance

_{Comparing release/v0.44.2 (0e524cb) with main (a3a3a84)}

Summary

✅ 7 untouched benchmarks

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 91.34%. Comparing base (a3a3a84) to head (0e524cb).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2863   +/-   ##
=======================================
  Coverage   91.34%   91.34%           
=======================================
  Files          62       62           
  Lines        5209     5209           
  Branches      673      673           
=======================================
  Hits         4758     4758           
  Misses        319      319           
  Partials      132      132           

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