message: Modifying tink test for AES-GCM in go.
  The test now handles test vectors with invalid tags correctly.
  GitOrigin-RevId:
diff: @@ -237,10 +237,16 @@ func TestVectors(t *testing.T) {
  }
  decrypted, err := cipher.Decrypt(combinedCt, aad)
  if err != nil {
  + if tc.Result == "valid" {
  t.Errorf("unexpected error in test case %d: %s", tc.TcID, err)
  }
  + } else {
  + if tc.Result == "invalid" {
  + t.Errorf("decrypted invalid test case %d", tc.TcID)
  + }
  if !bytes.Equal(decrypted, msg) {
  - t.Errorf("failed in test case %d", tc.TcID)
  + t.Errorf("incorrect decryption in test case %d", tc.TcID)
  + }
  }
  }
  }
  