Set C++ standard as required in CMake configuration

Enabled `CMAKE_CXX_STANDARD_REQUIRED` to enforce the specified C++ standard. This ensures compatibility and prevents fallback to earlier standards during the build process.

Author: allnes

cmake/configure.cmake

@@ -27,6 +27,7 @@ if ( MSVC AND (CMAKE_C_COMPILER_ID STREQUAL "Clang") AND (CMAKE_CXX_COMPILER_ID
 else ()
     set( CMAKE_CXX_STANDARD 23 )
 endif ()
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 set(CMAKE_COMPILE_WARNING_AS_ERROR ON)