message: Fix the messages path in the test framework.
diff: @@ -39,9 +39,8 @@ async function retrieveRootPath(isGlobal: boolean, uid: string = _uniqid()): Pro
  }
  export const testSetup = once(() => {
  -
  // Import all the messages files in the sfdx-core messages dir.
  - Messages.importMessagesDirectory(process.cwd());
  + Messages.importMessagesDirectory(pathJoin(__dirname, '..', '..'));
  // Create a global sinon sandbox and a test logger instance for use within tests.
  const testContext: TestContext = {
  