Carrier config for 5G up/down bandwidth and LTE for NSA

Add default values for 5g upstream/downstream bandwidth
Update default values on NR frequency changed
Config to use LTE values for upstream and 5G for downstream on NSA
Resource overlay for modem instantaneous/predictive bandwidth estimates

Test: atest DataConnectionTest
Bug: 149032132
Bug: 149032474
Bug: 149032786
Change-Id: I495d7e78f791da693fae685a1abb05cf2e6b0858
Merged-In: I495d7e78f791da693fae685a1abb05cf2e6b0858