Added display device config for default refresh rates in the hbm mode

Bug: 264965782
Test: atest DisplayDeviceConfigTest
Merged-In: Ic6c4a0a4be5c3d355bfa18e5bd164f9b39f52ac0
Change-Id: Iaad6350a8428ab27cdf9015ec7d3831d3a4f3d7c
4 files changed