Integrate Homekit in Bluetooth configuration

[Jason2866]

Integrate Berry MI driver and Homekit in firmware variant Bluetooth.

The Berry MI driver variant is enabled via setting
-DUSE_MI_HOMEKIT=1 Homekit bridge additionally enabled
or
-DUSE_MI_HOMEKIT=0 Homekit bridge disabled (only Berry MI driver active)

[env:tasmota32-mi32-homebridge]
extends                 = env:tasmota32_base
build_flags             = ${env:tasmota32_base.build_flags}
                          -DFIRMWARE_BLUETOOTH
                          -DUSE_MI_EXT_GUI
                          -DUSE_MI_HOMEKIT=1    ; 1 to enable; 0 to disable
lib_extra_dirs          = lib/libesp32, lib/libesp32_div, lib/lib_basic, lib/lib_i2c, lib/lib_div, lib/lib_ssl
lib_ignore              = ESP8266Audio
                          ESP8266SAM
                          TTGO TWatch Library
                          Micro-RTSP
                          epdiy
                          esp32-camera

[env:tasmota32c3-mi32-homebridge]
extends                 = env:tasmota32c3
build_flags             = ${env:tasmota32_base.build_flags}
                          -DFIRMWARE_BLUETOOTH
                          -DUSE_MI_EXT_GUI
                          -DUSE_MI_HOMEKIT=1    ; 1 to enable; 0 to disable
lib_extra_dirs          = lib/libesp32, lib/libesp32_div, lib/lib_basic, lib/lib_i2c, lib/lib_div, lib/lib_ssl
lib_ignore              = ESP8266Audio
                          ESP8266SAM
                          TTGO TWatch Library
                          Micro-RTSP
                          epdiy
                          esp32-camera

@Staars fyi

Checklist:

• The pull request is done against the latest development branch
• Only relevant files were touched
• Only one feature/fix was added per PR and the code change compiles without warnings
• The code change is tested and works with Tasmota core ESP8266 V.2.7.4.9
• The code change is tested and works with Tasmota core ESP32 V.2.0.2.1
• I accept the CLA.

NOTE: The code change must pass CI tests. Your PR cannot be merged unless tests pass