[clang-tools-extra] [clang-tidy][cppcoreguidelines-missing-std-forward] Do not warn when the parameter is used in a `static_cast`. (PR #99477)

[Carlos Galvez via cfe-commits]

carlosgalvezp wrote:

This is not allowed by the relevant rule of the C++ Core Guidelines. We must be careful to implement exactly only what the rules say, nothing more. You can on course open a ticket to the C++ Core Guidelines asking them to change the rule text.

IMHO this case seems too niche and should be handled by a NOLINT instead. Otherwise, and off-by-default  configuration option.

https://github.com/llvm/llvm-project/pull/99477