Tests modification for Telephony System Api changes

- remove the test for SmsMessage#createFromPdu, which
  has been deprecated:
  https://cs.corp.google.com/android/frameworks/base/telephony/java/android/telephony/SmsMessage.java?type=cs&q=createFromPdu&l=176

- use TelephonyTest for GsmSmsTest, SmsMessageBodyTest
  and CdmaSmsTest, which need the system permission.

Bug: 62346128
Test: atest FrameworksTelephonyTests

Change-Id: Ibbd39cb281778aa6924c291eaea62aace0b3fa31