Gsd

*Fixed*

- Support Python \>=3.6.

*Fixed*

- Correctly handle non-ASCII characters on Windows.
- Document that the `fname` argument to `gsd_` C API functions is
UTF-8 encoded.

*Added*

- Support for Python 3.10.
- Support for clang 13.

*Changed*

- Improved documentation.

*Deprecated*

- `HOOMDTrajectory.read_frame` - use indexing (`trajectory[index]`) to
access frames from a trajectory.

*Added*

- MacOS and Windows wheels on PyPI

*Fixed*

- Documented array shapes for angles, dihedrals, and impropers.

*Added*

- Support macos-arm64.

*Changed*

- Stop testing with clang 4-5, gcc 4.8-6.