Add IP geoloc and OS version to device properties

Added these two attributes so that they could be discovered through the
client API

doni/driver/hardware_type/device.py

@@ -95,6 +95,24 @@
             "A token used to join the device to a k3s cluster during bootstrap."
         ),
     ),
+    WorkerField(
+        "balena_location",
+        schema=args.STRING,
+        required=False,
+        private=False,
+        description=(
+            "Device IP geolocation from Balena"
+        ),
+    ),
+    WorkerField(
+        "os_version",
+        schema=args.STRING,
+        required=False,
+        private=False,
+        description=(
+            "Version of the operating system running on the device"
+        ),
+    ),
     WorkerField(
         "channels",
         schema=CHANNELS_SCHEMA,

doni/driver/worker/balena.py

@@ -149,6 +149,9 @@ def process(
             if balena_device["is_online"]
             else balena_device["last_connectivity_event"]
         )
+        hardware.properties["balena_location"] = balena_device["location"]
+        hardware.properties["os_version"] = balena_device["os_version"] + " " + balena_device["os_variant"]
+        hardware.save()
 
         return WorkerResult.Success(state_details)