Revert not attaching our GQL context middleware for all routes

This affected logic checking for non "non gql request" because the exception changed.
It's fine to continue attaching this middleware for all requests,
as it handles non graphql requests fine.

Author: CarsonF

src/core/graphql/graphql.module.ts

@@ -35,9 +35,12 @@ export class GraphqlModule implements NestModule {
   constructor(private readonly middleware: GqlContextHostImpl) {}
 
   configure(consumer: MiddlewareConsumer) {
+    // Always attach our GQL Context middleware.
+    // It has its own logic to handle non-gql requests.
+    consumer.apply(this.middleware.use).forRoutes('*');
+
+    // Attach the graphql-upload middleware to the graphql endpoint.
     const uploadMiddleware = createUploadMiddleware();
-    consumer
-      .apply(this.middleware.use, uploadMiddleware)
-      .forRoutes('/graphql', '/graphql/*');
+    consumer.apply(uploadMiddleware).forRoutes('/graphql', '/graphql/*');
   }
 }