Camera: Fix test to use 64 bit pointer in stream use cases

I23a4324602 updated stream use cases to use 64 bit integers. The
`configureStreamUseCases` test was still using a pointer to 32 bit
integer to determine supported use cases. This CL updates how supported
use cases are populated to use a pointer to 64 bit integers instead.

Bug: 226171215
Test: `configureStreamUseCases` which was failing on cuttlefish is  now
      passing
Change-Id: I5b1ef4e8e344e43b10ea5c992afaace03608660d