Update bluetooth support (#329)

* Add files via upload

* Update CHANGELOG.md

* Update config.json

bluetooth_bcm43xx/CHANGELOG.md

@@ -1,5 +1,8 @@
 # Changelog
 
+## 2.0
+- Update Firmware blobs
+
 ## 1.1
 - Some cleanups
 - Use new baudrate

bluetooth_bcm43xx/config.json

@@ -1,6 +1,6 @@
 {
   "name": "Bluetooth BCM43xx",
-  "version": "1.1",
+  "version": "2.0",
   "slug": "bluetooth_bcm43xx",
   "description": "Activate Bluetooth for Broadcom 43xx chips",
   "url": "https://home-assistant.io/addons/bluetooth_bcm43xx/",