Update mavlink with cellular status message fixes

This Commit includes a update of the mavlink submodule

since the CELLULAR_STATUS message was updated, the necessary changes were done together
Add enums

mavlink/include/mavlink/v2.0

@@ -1 +1 @@
-Subproject commit bd80020a6ce7686922aac2b389767e23cf0605ac
+Subproject commit d5538ea0da8b09da6e9ef1399041c7d67ac31f8f

msg/cellular_status.msg

@@ -1,9 +1,28 @@
 uint64 timestamp	# time since system start (microseconds)
 
+uint8 CELLULAR_STATUS_FLAG_UNKNOWN=0 # State unknown or not reportable
+uint8 CELLULAR_STATUS_FLAG_FAILED=1 # velocity setpoint
+uint8 CELLULAR_STATUS_FLAG_INITIALIZING=2 # Modem is being initialized
+uint8 CELLULAR_STATUS_FLAG_LOCKED=3	# Modem is locked
+uint8 CELLULAR_STATUS_FLAG_DISABLED=4	# Modem is not enabled and is powered down
+uint8 CELLULAR_STATUS_FLAG_DISABLING=5	# Modem is currently transitioning to the CELLULAR_STATUS_FLAG_DISABLED state
+uint8 CELLULAR_STATUS_FLAG_ENABLING=6 	# Modem is currently transitioning to the CELLULAR_STATUS_FLAG_ENABLED state
+uint8 CELLULAR_STATUS_FLAG_ENABLED=7  # Modem is enabled and powered on but not registered with a network provider and not available for data connections
+uint8 CELLULAR_STATUS_FLAG_SEARCHING=8  # Modem is searching for a network provider to register
+uint8 CELLULAR_STATUS_FLAG_REGISTERED=9  # Modem is registered with a network provider, and data connections and messaging may be available for use
+uint8 CELLULAR_STATUS_FLAG_DISCONNECTING=10  # Modem is disconnecting and deactivating the last active packet data bearer. This state will not be entered if more than one packet data bearer is active and one of the active bearers is deactivated
+uint8 CELLULAR_STATUS_FLAG_CONNECTING=11  # Modem is activating and connecting the first packet data bearer. Subsequent bearer activations when another bearer is already active do not cause this state to be entered
+uint8 CELLULAR_STATUS_FLAG_CONNECTED=12  # One or more packet data bearers is active and connected
+
+uint8 CELLULAR_NETWORK_FAILED_REASON_NONE=0 # No error
+uint8 CELLULAR_NETWORK_FAILED_REASON_UNKNOWN=1 # Error state is unknown
+uint8 CELLULAR_NETWORK_FAILED_REASON_SIM_MISSING=2 # SIM is required for the modem but missing
+uint8 CELLULAR_NETWORK_FAILED_REASON_SIM_ERROR=3 # SIM is available, but not usuable for connection
+
 uint16 status 	# Status bitmap 1: Roaming is active
+uint8 failure_reason #Failure reason when status in in CELLUAR_STATUS_FAILED
 uint8 type 	# Cellular network radio type 0: none 1: gsm 2: cdma 3: wcdma 4: lte
 uint8 quality	# Cellular network RSSI/RSRP in dBm, absolute value
 uint16 mcc	# Mobile country code. If unknown, set to: UINT16_MAX
 uint16 mnc	# Mobile network code. If unknown, set to: UINT16_MAX
 uint16 lac	# Location area code. If unknown, set to: 0
-uint32 cid	# Cell ID. If unknown, set to: UINT32_MAX

src/modules/mavlink/mavlink_receiver.cpp

@@ -2317,12 +2317,12 @@ MavlinkReceiver::handle_message_cellular_status(mavlink_message_t *msg)
 
 	cellular_status.timestamp = hrt_absolute_time();
 	cellular_status.status = status.status;
+	cellular_status.failure_reason = status.failure_reason;
 	cellular_status.type = status.type;
 	cellular_status.quality = status.quality;
 	cellular_status.mcc = status.mcc;
 	cellular_status.mnc = status.mnc;
 	cellular_status.lac = status.lac;
-	cellular_status.cid = status.cid;
 
 	_cellular_status_pub.publish(cellular_status);
 }