Add support for ATGM332D series

Adds detection code for the ATGM332D series of chips (11, 21, 31,
51, 71), and sets meshtastic to use GNSS_MODEL_ATGM336H for them.

src/gps/GPS.cpp

@@ -1217,14 +1217,23 @@ GnssModel_t GPS::probe(int serialSpeed)
         return GNSS_MODEL_UC6580;
     }
 
-    // Get version information
+    // Get version information for ATGM336H
     clearBuffer();
     _serial_gps->write("$PCAS06,1*1A\r\n");
     if (getACK("$GPTXT,01,01,02,HW=ATGM336H", 500) == GNSS_RESPONSE_OK) {
         LOG_INFO("ATGM336H GNSS init succeeded, using ATGM336H Module\n");
         return GNSS_MODEL_ATGM336H;
     }
 
+    /* ATGM332D series (-11(GPS), -21(BDS), -31(GPS+BDS), -51(GPS+GLONASS), -71-0(GPS+BDS+GLONASS))
+    based on AT6558 */
+    clearBuffer();
+    _serial_gps->write("$PCAS06,1*1A\r\n");
+    if (getACK("$GPTXT,01,01,02,HW=ATGM332D", 500) == GNSS_RESPONSE_OK) {
+        LOG_INFO("ATGM332D detected, using ATGM336H Module\n");
+        return GNSS_MODEL_ATGM336H;
+    }
+
     // Get version information
     clearBuffer();
     _serial_gps->write("$PCAS06,0*1B\r\n");