[clang-tools-extra] [clang-tidy] Fix false positive for cppcoreguidelines-pro-bounds-pointer-arithmetic (PR #127394)

[Carlos Galvez via cfe-commits]

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@@ -106,6 +106,10 @@ Changes in existing checks
   <clang-tidy/checks/bugprone/unsafe-functions>` check to allow specifying
   additional C++ member functions to match.
 
+- Improved :doc:`cppcoreguidelines-pro-bounds-pointer-arithmetic
+  <clang-tidy/checks/cppcoreguidelines/pro-bounds-pointer-arithmetic>` check by
+  fix false positives related to operator overloading and templates.
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carlosgalvezp wrote:

"by fixing"

Also, "operator overloading and templates" seems too generic, maybe "when calling indexing operators that do not perform pointer arithmetic"?

https://github.com/llvm/llvm-project/pull/127394