Upgrade C++ standard from 17 to 20

Co-authored-by: Copilot <[email protected]>

Author: CedricGuillemet

CMakeLists.txt

@@ -60,7 +60,7 @@ project(JsRuntimeHost)
 
 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 
-set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 # --------------------------------------------------