Export Package Config Module #54
Description
This pull request suggests exporting the FindCheckWarning.cmake config module and modifying the installation path of the CheckWarning.cmake module to be lib/cmake/CheckWarning/CheckWarning.cmake.
This change is proposed to enable locating the CheckWarning.cmake module using the find_package function. Therefore, to utilize the CheckWarning.cmake module, one may need to find the package first by calling find_package(CheckWarning) before invoking include(CheckWarning).