Dbus-fast

Chores

- Add cibuildwheel action ([50](https://github.com/Bluetooth-Devices/dbus-fast/pull/50),
[`f6e4c3c`](https://github.com/Bluetooth-Devices/dbus-fast/commit/f6e4c3c8aef5af04645a8249c27b9e51cfd5ad01))

Features

- Cythonize unpack_variants ([51](https://github.com/Bluetooth-Devices/dbus-fast/pull/51),
[`1587211`](https://github.com/Bluetooth-Devices/dbus-fast/commit/158721123fc56675f04b9081ef4107590a8c2b17))

Bug Fixes

- Add missing closes to tests ([49](https://github.com/Bluetooth-Devices/dbus-fast/pull/49),
[`d2ce4a1`](https://github.com/Bluetooth-Devices/dbus-fast/commit/d2ce4a18462b5e304bc75983be3fffa3c426affc))

Features

- Add additional cython types to the unmarshaller
([45](https://github.com/Bluetooth-Devices/dbus-fast/pull/45),
[`0f279a5`](https://github.com/Bluetooth-Devices/dbus-fast/commit/0f279a5ea9cd440fdbdd7dbafc1a48b1cc3577d7))

Features

- Add additional cython types to marshaller
([48](https://github.com/Bluetooth-Devices/dbus-fast/pull/48),
[`ddba96a`](https://github.com/Bluetooth-Devices/dbus-fast/commit/ddba96a73107644e31af591d8b726472a7deb85b))

Features

- Add optional cython extension ([44](https://github.com/Bluetooth-Devices/dbus-fast/pull/44),
[`b737574`](https://github.com/Bluetooth-Devices/dbus-fast/commit/b737574cf04f5c6b6f881fbdce2663119a6dc404))

Features

- Improve unmarshaller performance ([43](https://github.com/Bluetooth-Devices/dbus-fast/pull/43),
[`c4b4a03`](https://github.com/Bluetooth-Devices/dbus-fast/commit/c4b4a038f8822b6be7b062184b8092b6249878bc))

Features

- Add benchmark for bluez properties messages
([42](https://github.com/Bluetooth-Devices/dbus-fast/pull/42),
[`076c5df`](https://github.com/Bluetooth-Devices/dbus-fast/commit/076c5df825221901d1565e45f8662d7d9009ffe9))