Override equals and hashCode methods for EpsBearerQosSessionAttributes and NrQosSessionAttributes

Added equals and hashCode methods to simplify CTS tests

Bug: 183239573
Bug: 184396753
Test: atest android.telephony.cts
Change-Id: I545d940b3e77b40ef13e7ca0e5e7169b97e17f1e
2 files changed