Support building free-threaded CPython (#319)

* Support building free-threaded CPython

Add support for Python's free threading build mode where the global
interpreter lock is disabled. The packages are marked using a suffix on
the architecture, like 'x64-freethreaded' or 'arm64-freethreaded'.

* Match '-freethreaded' in arch

* Use type 'string' instead of 'str'

* On Linux, only delete Python installations with the same architecture.

This matches the macOS behavior and allows users to install both the
free-threading and default builds at the same time.

Support building free-threaded CPython (#319)

* Support building free-threaded CPython

Add support for Python's free threading build mode where the global
interpreter lock is disabled. The packages are marked using a suffix on
the architecture, like 'x64-freethreaded' or 'arm64-freethreaded'.

* Match '-freethreaded' in arch

* Use type 'string' instead of 'str'

* On Linux, only delete Python installations with the same architecture.

This matches the macOS behavior and allows users to install both the
free-threading and default builds at the same time.

Update versions-manifest (#331)

Co-authored-by: Service account <no-reply@microsoft.com>

Update versions-manifest (#329)

Co-authored-by: Service account <no-reply@microsoft.com>

Update versions-manifest (#329)

Co-authored-by: Service account <no-reply@microsoft.com>

Enhance workflows: Add Ubuntu-24 Testing (#326)

* include ubuntu24 testing in workflows

* included macos-13 testing

Update versions-manifest (#325)

Co-authored-by: Service account <no-reply@microsoft.com>

Fix tkinter issues (#324)

Fix tkinter issues (#324)

Fix tkinter issues (#324)