Increase timeout

extensions/ql-vscode/test/vscode-tests/cli-integration/jest.config.ts

@@ -8,7 +8,7 @@ const config: Config = {
   setupFilesAfterEnv: ["<rootDir>/jest.setup.ts"],
   // CLI integration tests call into the CLI and execute queries, so these are expected to take a lot longer
   // than the default 5 seconds.
-  testTimeout: 180_000, // 3 minutes
+  testTimeout: 300_000, // 3 minutes
 };
 
 export default config;