[clang-tidy] Check request: cppcoreguidelines-avoid-calling-unknown-under-lock

[denzor200]

Needs a check that will implement CP.22 from the C++ Core Guidelines.

std::mutex my_mutex;

template<typename Action>
void do_something(Action f)
{
    std::unique_lock<std::mutex> lck {my_mutex};
    // ... do something ...
    f(this);    // WARNING
    // ...
}

[llvmbot]

@llvm/issue-subscribers-clang-tidy

Author: Denis Mikhailov (denzor200)

Needs a check that will implement [CP.22](https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#cp22-never-call-unknown-code-while-holding-a-lock-eg-a-callback) from the C++ Core Guidelines.

std::mutex my_mutex;

template<typename Action>
void do_something(Action f)
{
    std::unique_lock<std::mutex> lck {my_mutex};
    // ... do something ...
    f(this);    // WARNING
    // ...
}