Revert "fix: Add servers to OpenAPI response (#717)" (#730)

This reverts commit fcc532c.

Author: arcoraven

src/server/middleware/open-api.ts

@@ -16,13 +16,6 @@ export const withOpenApi = async (server: FastifyInstance) => {
           url: "http://www.apache.org/licenses/LICENSE-2.0.html",
         },
       },
-      servers: [
-        {
-          // This will appear in API documentation.
-          url: "https://YOUR_ENGINE_URL",
-          description: "Provide your Engine URL",
-        },
-      ],
       components: {
         securitySchemes: {
           bearerAuth: {