[compiler-rt] [scudo] [MTE] resize stack depot for allocation ring buffer (PR #74515)

[Florian Mayer via llvm-commits]

fmayer wrote:

What should I do to drive this forward? I am not sure which comments you want addressed in which way to move forward. I reshuffled the test a bit to make it easier to read by splitting some assertions and the actual implementation. I don't think splitting into more and more mmaps is great as we need to plumb all that through libc and debuggerd in AOSP.

https://github.com/llvm/llvm-project/pull/74515