Tag v2.1.0

[SpangleLabs]

Adding the changelog as the commit messages since v2.0.2 was tagged.
These changes should improve functionality on newer Python versions (3.12 upwards)

Copying changelog here for easier clicking and checking:

• python_wheel: allow packages to have metadata-only outputs (python_wheel: allow packages to have metadata-only outputs #316)
• pip_library: ensure pip_flags is always a string (pip_library: ensure pip_flags is always a string #314)
• Bump distlib to version 0.4.3 to support Python 3.12 (Bump distlib to version 0.4.3 #309)
• Add WheelDistInfo configuration option (Add WheelDistInfo configuration option #312)
• Tag wheel_resolver v2.1.0 (Tag wheel_resolver v2.1.0 #311)
• Bump FreeBSD Ports Python package versions (Bump FreeBSD Ports Python package versions #310)
• Update FreeBSD ports package hashes (Update FreeBSD ports package hashes #319)
• Project CICD updates and improvements:
  • GHA: upgrade cross-platform-actions/action to v1.0.0 (GHA: upgrade cross-platform-actions/action to v1.0.0 #306)
  • GHA: bump Docker action versions (GHA: bump Docker action versions #307)
  • Add PexDistribution resources test (Add PexDistribution resources test #318 )

[peterebden]

Thanks!