x11/hypridle: unbreak build with libc++ 16

In file included from src/config/ConfigManager.cpp:1:
In file included from src/config/ConfigManager.hpp:3:
src/config/../helpers/Log.hpp:56:27: error: no member named 'vformat' in namespace 'std'

std::cout << std::vformat(fmt, std::make_format_args(args...)) << "\n";
             ~~~~~^

src/config/../helpers/Log.hpp:56:45: error: no member named 'make_format_args' in namespace 'std'

std::cout << std::vformat(fmt, std::make_format_args(args...)) << "\n";
                               ~~~~~^

Reported by: pkg-fallout