test(server): Use different port for main server test

Port collided with port used in caching.js test

Author: RandomByte

packages/server/test/lib/server/main.js

@@ -369,7 +369,7 @@ async (t) => {
 });
 
 test("Stop server", async (t) => {
-	const port = 3350;
+	const port = 3351;
 	const request = supertest(`http://localhost:${port}`);
 
 	const graph = await graphFromPackageDependencies({