Update Announcement.test.ts

remove extra blank line

Author: hereje

packages/cashscript/test/e2e/Announcement.test.ts

@@ -5,7 +5,6 @@ import { createOpReturnOutput, randomUtxo } from '../../src/utils.js';
 import { aliceAddress } from '../fixture/vars.js';
 import artifact from '../fixture/announcement.artifact.js';
 
-
 describe('Announcement', () => {
   const provider = process.env.TESTS_USE_CHIPNET
     ? new ElectrumNetworkProvider(Network.CHIPNET)