pmt: Improvement.

- At build time, the version, compile time, CMake version, compiler version, and compiler flags are retrieved with the new CMake module and a header is created. This header provides more robust version management and notifications.
- Build warnings fixed, code corrected for compilation.
- Improvements were made to CMake code.
- Modifications were made to the tests to read the library's version information.

srclib/libpartition_map/include/libpartition_map/lib.hpp

@@ -17,10 +17,6 @@
 #ifndef LIBPARTITION_MAP_LIB_HPP
 #define LIBPARTITION_MAP_LIB_HPP
 
-#define LIBPARTITION_MAP_MAJOR 1
-#define LIBPARTITION_MAP_MINOR 0
-#define LIBPARTITION_MAP_PATCH 0
-
 #include <string>
 #include <string_view>
 #include <optional>