[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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@@ -87,3 +87,25 @@ void okay() {
 
   for(int ii : a) ; // OK, pointer arithmetic generated by compiler
 }
+
+namespace issue126424 {
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carlosgalvezp wrote:

Nit: typically we can it "gh126424".



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