Enable error help in Britain & Brazil (#6569)

Author: thsparks

pxtarget.json

@@ -434,7 +434,7 @@
         "enabledFeatures": {
             "blocksErrorList": {},
             "aiErrorHelp": {
-                "includeRegions": ["CA"]
+                "includeRegions": ["CA", "GB", "BR"]
             }
         },
         "experiments": [