[access_key_test.go] Fix test

Author: NickLaMuro

plugins/aws/access_key_test.go

@@ -643,7 +643,7 @@ func TestResolveLocalAnd1PasswordConfigurations(t *testing.T) {
 			description: "has region both in 1Password and local config, but values differ",
 			itemFields: map[sdk.FieldName]string{
 				fieldname.OneTimePassword: "515467",
-				fieldname.DefaultRegion:   "us-east-2",
+				fieldname.Region:          "us-east-2",
 			},
 			awsConfig: &confighelpers.Config{
 				ProfileName: "dev",