Update dependency bleak to v2

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
bleak (changelog)	1.1.1 → 2.1.1

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Release Notes

hbldh/bleak (bleak)

v2.1.1

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Changed

• Changed default connect timeout for BleakClient from 10 to 30 seconds.

Fixed

• Fixed some cases of BleakError: Could not get GATT services: Unreachable in WinRT backend by adding a retry when getting GATT services.

v2.1.0

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Added

• Added bluez parameter to BleakClient.start_notify() to allow forcing using "StartNotify" instead of "AcquireNotify" on BlueZ backend. Fixes #​1885.
• Added bleak.args.SizedBuffer type for better type hinting of buffer protocol parameters.

Fixed

• Fixed calling logging.debug() in WinRT backend. Fixes #​1882.
• Fixed calling logging.warning() in BlueZ backend.

v2.0.0

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Added

• Added bleak.backends.get_default_backend() and BleakBackend enum for a centralized backend detection.
• Added BleakClient().backend_id and BleakScanner().backend_id properties to identify the backend in use.

Changed

• Use "AcquireNotify" rather than "StartNotify" for Linux backend on supported characteristics
• Allow multiple calls to disconnect() on Windows to align behavior over all backends.
• Raise new BleakBluetoothNotAvailableError when Bluetooth is not supported, turned off or permission is denied.

Fixed

• Fixed potential race condition causing timeout while connecting in WinRT backend.
• Fixed file handle leak in BlueZ backend when D-Bus connection is lost and re-established.
• Fixed crash in CoreBluetooth backend if an ObjC delegate callback is called after the asyncio run loop stops.
• Fixed possible deadlock when starting scanning on Windows when Bluetooth is turned off.
• Fixed "Bluetooth device is turned off" Exception on macOS, when a Bluetooth permission request popup is shown to the user by the OS.

Removed

• Removed support for Python 3.9.
• Removed support for macOS < 10.15.

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