[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
(#99554).

Test Plan: NFC

Reviewers: wlei-llvm

Reviewed By: wlei-llvm

Pull Request: #99553

Author: aaupov

llvm/include/llvm/MC/MCPseudoProbe.h

@@ -61,6 +61,7 @@
 #include "llvm/IR/PseudoProbe.h"
 #include "llvm/Support/ErrorOr.h"
 #include <list>
+#include <map>
 #include <memory>
 #include <string>
 #include <tuple>
@@ -102,8 +103,7 @@ using MCPseudoProbeInlineStack = SmallVector<InlineSite, 8>;
 using GUIDProbeFunctionMap =
     std::unordered_map<uint64_t, MCPseudoProbeFuncDesc>;
 // Address to pseudo probes map.
-using AddressProbesMap =
-    std::unordered_map<uint64_t, std::list<MCDecodedPseudoProbe>>;
+using AddressProbesMap = std::map<uint64_t, std::list<MCDecodedPseudoProbe>>;
 
 class MCDecodedPseudoProbeInlineTree;