fix: remove unused import per LGTM check

Author: alharris-at

packages/appsync-modelgen-plugin/src/utils/process-connections-v2.ts

@@ -4,7 +4,6 @@ import { processHasOneConnection } from './process-has-one';
 import { processBelongsToConnection, getBelongsToConnectedField } from './process-belongs-to';
 import { processHasManyConnection } from './process-has-many';
 import { getDirective } from './fieldUtils';
-import { GraphQLNamedType } from 'graphql';
 
 // TODO: This file holds several references to utility functions in the v1 process connections file, those functions need to go here before that file is removed