Add Bermuda BLE compatibility note to README

Clarifies that Bermuda BLE will not recognize the IRK Capture firmware
as a Bluetooth proxy.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: DerekSeaman

README.md

@@ -8,7 +8,7 @@ This ESPHome package will capture Apple and Android Bluetooth Identity Resolving
 
 This package uses the ESP-IDF framework for broad ESP32 board compatibility. The ESP-IDF framework is required for ESP32-C2, ESP32-C5, ESP32-C6, ESP32-C61, ESP32-H2, and ESP32-P4 variants, as these newer ESP32 variants are not supported by the Arduino framework.
 
-This ESPHome IRK capture package is only designed to capture IRKs and can NOT also act as a Bluetooth proxy. You can either flash this to a spare ESP32 device and keep it in a sock drawer when not being used, or temporarily flash this to an ESP32 then flash back to your generic Bluetooth proxy ESPHome configuration.
+This ESPHome IRK capture package is only designed to capture IRKs and can NOT also act as a Bluetooth proxy. You can either flash this to a spare ESP32 device and keep it in a sock drawer when not being used, or temporarily flash this to an ESP32 then flash back to your generic Bluetooth proxy ESPHome configuration. Bermuda BLE will NOT recognize the IRK Capture firmware as a Bluetooth proxy.
 
 ## What is a BLE IRK and Why Is It Needed?