PowerManagerService: Use AIDL Suspend HAL

Use the aidl suspend hal for getting suspend blocker in power manager
service.

Bug: 170260236
Test: boot; Verify no failure to get suspend service in logs
Change-Id: I338804d98fea32bf5481a335a77484c1418e1b82
Merged-In: I338804d98fea32bf5481a335a77484c1418e1b82
2 files changed