Support for different coinTypes

This PR add the following cosmos coinTypes that do not follow the 118 standard:

494 band 
330 terra
852 desmos
60 injective
371 medibloc
505 provenance

Data comes from https://cosmos.directory/
I didn't go through the full list so some chains are probably missing, but I can do it if you guys want to add everything in one shot.

packages/snap/snap.manifest.json

@@ -36,6 +36,24 @@
       },
       {
         "coinType": 529
+      },
+      {
+        "coinType": 330
+      },
+      {
+        "coinType": 494
+      },
+      {
+        "coinType": 852
+      },
+      {
+        "coinType": 60
+      },
+      {
+        "coinType": 371
+      },
+      {
+        "coinType": 505
       }
     ],
     "snap_manageState": {}