[clang-tools-extra] [clang-tidy] Make `P +- BS / sizeof(*P)` opt-outable in `bugprone-sizeof-expression` (PR #111178)

[Nicolas van Kempen via cfe-commits]

================
@@ -0,0 +1,12 @@
+// RUN: %check_clang_tidy %s bugprone-sizeof-expression %t -- \
+// RUN:   -config="{CheckOptions: [{key: bugprone-sizeof-expression.WarnOnSizeOfPointerArithmeticWithDivisionScaled, value: 0}]}"
----------------
nicovank wrote:

```suggestion
// RUN: %check_clang_tidy %s bugprone-sizeof-expression %t -- \
// RUN:   -config="{CheckOptions: \
// RUN:     {bugprone-sizeof-expression.WarnOnSizeOfPointerArithmeticWithDivisionScaled: \
// RUN:        false}}"
```

I didn't even know this `[{key: ..., value: ...}, ...]` notation existed, TIL.

https://github.com/llvm/llvm-project/pull/111178