test(oauth): increase timeouts for file state store checks with multiple entries (#2201)

Author: zimeg

packages/oauth/src/state-stores/spec-utils.ts

@@ -68,7 +68,7 @@ export class StateStoreChaiTestRunner {
           } catch (e: any) {
             assert.equal(e.code, 'slack_oauth_invalid_state', `${state} ${JSON.stringify(expectedlyReturnedResult)}`);
           }
-        });
+        }).timeout(4000); // https://github.com/slackapi/node-slack-sdk/issues/2159#issuecomment-2749367820
       }
     });
   }