fix(gslt): pass tokens to Empires and Zombie Panic! Source (#5201)

Pass GSLTs supplied during installation to Empires and Zombie Panic! Source.

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

@@ -22,7 +22,7 @@ maxplayers="62"
 gslt=""
 
 ## Server Parameters | https://docs.linuxgsm.com/configuration/start-parameters#additional-parameters
-startparameters="-game empires -strictportbind -ip ${ip} -port ${port} +clientport ${clientport} +tv_port ${sourcetvport} +map ${defaultmap} +servercfgfile ${servercfg} -maxplayers ${maxplayers}"
+startparameters="-game empires -strictportbind -ip ${ip} -port ${port} +clientport ${clientport} +tv_port ${sourcetvport} +sv_setsteamaccount ${gslt} +map ${defaultmap} +servercfgfile ${servercfg} -maxplayers ${maxplayers}"
 
 ## Extra Parameters | https://docs.linuxgsm.com/configuration/start-parameters#extra-parameters
 # Added to the end of startparameters.

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

@@ -22,7 +22,7 @@ maxplayers="20"
 gslt=""
 
 ## Server Parameters | https://docs.linuxgsm.com/configuration/start-parameters#additional-parameters
-startparameters="-game zps -strictportbind -ip ${ip} -port ${port} +clientport ${clientport} +tv_port ${sourcetvport} +map ${defaultmap} +servercfgfile ${servercfg} -maxplayers ${maxplayers}"
+startparameters="-game zps -strictportbind -ip ${ip} -port ${port} +clientport ${clientport} +tv_port ${sourcetvport} +sv_setsteamaccount ${gslt} +map ${defaultmap} +servercfgfile ${servercfg} -maxplayers ${maxplayers}"
 
 ## Extra Parameters | https://docs.linuxgsm.com/configuration/start-parameters#extra-parameters
 # Added to the end of startparameters.