message: fix(hbar): update test
  TICKET:BG-30823
diff: @@ -174,7 +174,7 @@ describe('HBAR Transfer Builder', () => {
  it('a transfer transaction with an invalid key', () => {
  const builder = initTxBuilder();
  should.throws(
  - () => builder.sign({ key: 'invalidKey' }),
  + () => builder.sign({ key: '5bb72603f237c0993f7973d37fdade32c71aa94aee686aa79d260acba1882d90AA' }),
  e => e.message === 'Invalid private key',
  );
  });
  