Bump decoder to 1.5.5 (#1699)

Filter the new attribute mac to avoid creating discovery sensor for it

main/ZgatewayBT.ino

@@ -1122,7 +1122,7 @@ void launchBTDiscovery(bool overrideDiscovery) {
                               Gateway_AnnouncementMsg, will_Message, false, subjectMQTTtoBTset,
                               model.c_str(), brand.c_str(), model_id.c_str(), macWOdots.c_str(), false,
                               stateClassNone, "off", "on");
-            } else if (strcmp(prop.key().c_str(), "device") != 0) {
+            } else if (strcmp(prop.key().c_str(), "device") != 0 || strcmp(prop.key().c_str(), "mac") != 0) { // Exception on device and mac as these ones are not sensors
               createDiscovery("sensor",
                               discovery_topic.c_str(), entity_name.c_str(), unique_id.c_str(),
                               will_Topic, prop.value()["name"], value_template.c_str(),

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#v1.5.0
+decoder = https://github.com/theengs/decoder.git#v1.5.5
 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