Merge pull request #616 from meshtastic/caveman99-patch-1

add hw env string to metadata

meshtastic/mesh.options

@@ -67,6 +67,7 @@
 *NeighborInfo.neighbors max_count:10
 
 *DeviceMetadata.firmware_version max_size:18
+*DeviceMetadata.hw_env max_size:40
 
 *MqttClientProxyMessage.topic max_size:60
 *MqttClientProxyMessage.data max_size:435

meshtastic/mesh.proto

@@ -1870,6 +1870,11 @@ message DeviceMetadata {
    * Has PKC capabilities
    */
   bool hasPKC = 11;
+  
+  /*
+   * Device firmware environment string
+   */
+  string pio_env = 12;
 }
 
 /*