Fix flaky CTS test SmsMessageTest#testGetSubmitPduEncodedMessage In CDMA, the message byte array is affacted by the messageId in BearerData, which is not consistent. Skip the two bytes when testing. Bug: 162032461 Test: atest android.telephony.cts.SmsMessageTest#testGetSubmitPduEncodedMessage Change-Id: Ib409619518794776c12b81bb1b5018e7ed9f9816