Ble client additions and fixes (#5277)

* Add config to disable auto-connect of BLE client.
Correct initialise MAC address of BLE client.

* Checkpont

* Fixes for automation progress.

* Fixes for automation progress.

* Checkpoint;
fix notify for ble_client

* Fix BLE client binary_output

* Various fixes

* Consider notifications on when receiving REG_FOR event.

* Add testing branch to workflow

* Add workflow

* CI changes

* CI changes

* CI clang

* CI changes

* CI changes

* Add comment about logging macros

* Add test, sanitise comment

* Revert testing change to ci config

* Update codeowners

* Revert ci config change

* Fix some state changes

* Add default case.

* Minor fixes

* Add auto-connect to logconfig

CODEOWNERS

@@ -52,7 +52,7 @@ esphome/components/bk72xx/* @kuba2k2
 esphome/components/bl0939/* @ziceva
 esphome/components/bl0940/* @tobias-
 esphome/components/bl0942/* @dbuezas
-esphome/components/ble_client/* @buxtronix
+esphome/components/ble_client/* @buxtronix @clydebarrow
 esphome/components/bluetooth_proxy/* @jesserockz
 esphome/components/bme680_bsec/* @trvrnrth
 esphome/components/bmi160/* @flaviut