[clang] [clang-tools-extra] [clang-tidy] fix match for binaryOperator in ExprMutationAnalyzer for misc-const-correctness (PR #70559)

[Piotr Zegar via cfe-commits]

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@@ -307,11 +307,9 @@ Changes in existing checks
 - Improved :doc:`misc-const-correctness
   <clang-tidy/checks/misc/const-correctness>` check to avoid false positive when
   using pointer to member function.
-
-- Improved :doc:`misc-const-correctness
-  <clang-tidy/checks/misc/const-correctness>` check to not warn on uses in
-  type-dependent binary operators, when the variable that is being
-  looked at, is not the dependent operand.
+  Additionally, the check no longer emits a diagnostic when
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PiotrZSL wrote:

Looks fine, but wrap this after "to member function." 

https://github.com/llvm/llvm-project/pull/70559