[compiler-rt] [Memprof] Changes `HISTOGRAM_GRANULARITY` from 8U to 8ULL. (PR #100949)

[Teresa Johnson via llvm-commits]

teresajohnson wrote:

Did this affect the callback handling in a way that was user visible and affected the profile results? If so, perhaps a test can be added for that case, since the IR case will be effectively tested once PR100834 goes in.

https://github.com/llvm/llvm-project/pull/100949