[clang-tools-extra] [clang-tidy] add AllowedTypes option to misc-const-correctness (PR #122951)

[Baranov Victor via cfe-commits]

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@@ -196,3 +196,12 @@ Options
     // The following pointer may not become a 'int *const'.
     int *changing_pointee = &value;
     changing_pointee = &result;
+
+.. option:: AllowedTypes (default = '')
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vbvictor wrote:

In this file all the options has default in its names. I assumed that I should stick to the style of the file.
Maybe It's better to leave this as is and create a new PR with fixes for all options, what do you think?

https://github.com/llvm/llvm-project/pull/122951