Handover retry checks for DATA_IS_DISCONNECTING

Removed the containsOnly check, because IMS could fail the isDataAllowed
check with reasons DATA_IS_DISCONNECTING + DATA_DISABLED when it should
bypass data enabled settings.

Test: atest DcTrackerTest
Bug: 189085285
Change-Id: I3dfbb460f814f71fb8e29254d4e6db83621bbb9c
Merged-In: I3dfbb460f814f71fb8e29254d4e6db83621bbb9c
2 files changed