change core_functions to older version v23.2.3

lgsm/functions/core_functions.sh

@@ -8,7 +8,7 @@
 
 functionselfname="$(basename "$(readlink -f "${BASH_SOURCE[0]}")")"
 
-modulesversion="v23.3.1"
+modulesversion="v23.2.3"
 
 # Core