[BT] - Bump decoder to v1.6.2 (#1797)

* [BT] Bump decoder to v1.6.2

* Replace separators / by commas for consistency with Theengs

platformio.ini

@@ -151,7 +151,7 @@ somfy_remote=Somfy_Remote_Lib@0.3.0
 rtl_433_ESP = https://github.com/NorthernMan54/rtl_433_ESP.git#v0.3.0
 emodbus =  miq19/eModbus@1.0.0
 gfSunInverter = https://github.com/BlackSmith/GFSunInverter.git#v1.0.1
-decoder = https://github.com/theengs/decoder.git
+decoder = https://github.com/theengs/decoder.git#v1.6.2
 ssd1306 = https://github.com/ThingPulse/esp8266-oled-ssd1306.git#f96fd6a
 lm75 = jeremycole/I2C Temperature Sensors derived from the LM75@^1.0.3
 rn8209 = https://github.com/theengs/RN8209C-SDK.git#arduino