[compiler-rt] Added missing BitmapFirst and BitmapLast in InstrProfilingPlatformOth… (PR #96539)

[Ellis Hoag via llvm-commits]

ellishg wrote:

> > Hi! Just a ping to see if you can merge this change. May also want to backport it to the 19.x branch. Thanks!
> 
> Hey, done

This PR is still open. Has it been merged yet?

https://github.com/llvm/llvm-project/pull/96539