jetson-orin-nano-seeed-j3010: Specify RAM size for the Seeed J3010

Mentioning that this is a 4GB RAM Orin Nano module in the name.
The carrier board appears to be very close to the Devkit, so this
image may be used with other carrier boards if they are compatible.

Change-type: patch
Signed-off-by: Alexandru Costache <alexandru@balena.io>

contracts/hw.device-type/jetson-orin-nano-seeed-j3010/contract.json

@@ -3,7 +3,7 @@
   "version": "1",
   "type": "hw.device-type",
   "aliases": [],
-  "name": "Seeed reComputer J3010",
+  "name": "Seeed reComputer J3010 4GB",
   "assets": {
     "logo": {
       "url": "./jetson-orin-nano-seeed-j3010.svg",