Merge pull request #520 from mtconnect/adding_2.4_schemas

Added 2.4 schemas and Version 2.4.0.9

Author: wsobel

CMakeLists.txt

@@ -2,7 +2,7 @@
 set(AGENT_VERSION_MAJOR 2)
 set(AGENT_VERSION_MINOR 4)
 set(AGENT_VERSION_PATCH 0)
-set(AGENT_VERSION_BUILD 8)
+set(AGENT_VERSION_BUILD 9)
 set(AGENT_VERSION_RC "")
 
 # This minimum version is to support Visual Studio 2019 and C++ feature checking and FetchContent