[clang-tidy] False positive `cppcoreguidelines-rvalue-reference-param-not-moved` when constructor is deleted

[ChrisThrasher]

https://godbolt.org/z/dnE37P4c4

struct S
{
    S(const int&);
    S(int&&) = delete;
};

SFML uses this pattern where const& overloads are kept while && overloads are deleted to prevent constructor from temporary values. The && overloads get flagged by cppcoreguidelines-rvalue-reference-param-not-moved in spite of them being deleted and thus having no function body.