[MC][NFC] Use std::map for AddressProbesMap
AddressProbesMap is keyed by binary addresses, and it makes sense to
treat them as ordered. This also enables slicing by binary function/
binary basic block, to be used in BOLT
(https://github.com/llvm/llvm-project/pull/99554).
Test Plan: NFC
Reviewers: wlei-llvm
Reviewed By: wlei-llvm
Pull Request: https://github.com/llvm/llvm-project/pull/99553
