Bump dbus-fast to 1.94.0

[bdraco]

Proposed change

changelog: Bluetooth-Devices/dbus-fast@v1.93.0...v1.94.0
cython 3 workaround bug fix: https://github.com/Bluetooth-Devices/dbus-fast/releases/tag/v1.93.1
cpython 3.12 support: https://github.com/Bluetooth-Devices/dbus-fast/releases/tag/v1.94.0

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Deprecation (breaking change to happen in the future)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

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• This PR fixes or closes issue: fixes #
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[bdraco]

Thanks