Bump library version to 1.0.1

[duckontheweb]

Bumps PySTAC version to 1.0.1.

This patch release includes changes from #574.

PR Checklist:

• Code is formatted (run pre-commit run --all-files)
• Tests pass (run scripts/test)
• Documentation has been updated to reflect changes, if applicable
• This PR maintains or improves overall codebase code coverage.
• Changes are added to the CHANGELOG. See the docs for information about adding to the changelog.

[lossyrob]

Not sure why the build is failing, but doesn't have to do with this change.

[duckontheweb]

Not sure why the build is failing, but doesn't have to do with this change.

Building orjson==3.6.0 from source started failing recently due to some issue with cargo not being available in the path. orjson has been pretty good about providing wheels for Python 3.10 on Linux, but not on Mac and Windows. I think rather than try to fix the build I'll just remove those OSs from the test matrix until wheels start to become available.

[gadomski]

I'll take a look at the Rust setup for the failing OSX test.

[duckontheweb]

I'll take a look at the Rust setup for the failing OSX test.

@gadomski It's also failing on the Windows builds but due to some quirk in the way pip install is being run in that job it still returns a 0 exit code so it looks like it's succeeded. I suspect that fixing the Rust configuration on Mac will also fix it on Windows, though.