Refactor for OGS 6.4.0

CMakeLists.txt

@@ -20,7 +20,7 @@ endif()
 CPMAddPackage(
     NAME ogs
     GIT_REPOSITORY https://gitlab.opengeosys.org/ogs/ogs.git
-    GIT_TAG 98aeeb379ac87cc88fb71d111bcb946e2db4c16f
+    GIT_TAG 204dd9474551a68174966ca15bb91de9948ca937
     VERSION 6.4.0-dev
     OPTIONS
         "OGS_BUILD_GUI ON"