Broken dependency specifiers for 1.9.2 release

[omad]

It's currently impossible to install the latest version of odc-stats on Python versions 3.12 and 3.13. There's also a few tricks for getting it to install even on older Python versions.

There's a pin on odc-geo>=0.5.0rc1 which was released back in May, but which hasn't since a non-release-candidate release. This requires allowing pre-release packages, e.g. with a flag to uv of --prerelease=allow.

I think this should be fixed with a new release of odc-geo.

The other problem is the requirement on tflite-runtime, which is no longer supported post Python 3.11.

It's been replaced with ai-edge-litert, which requires a minor code change.

Stumbled upon by @woodcockr