fix(nec): add missing vars

lgsm/config-default/config-lgsm/necserver/_default.cfg

@@ -149,6 +149,8 @@ consoleinteract="no"
 ## Game Server Details
 # Do not edit
 gamename="Necesse"
+engine="null"
+glibc="2.9"
 
 #### Directories ####
 # Edit with care