gluon-offline-ssid: depend on gluon-web-admin instead of gluon-core

Author: rubo77

package/gluon-offline-ssid/Makefile

@@ -7,7 +7,7 @@ include ../gluon.mk
 
 define Package/$(PKG_NAME)
   TITLE:=changes the SSID to an Offline-SSID so clients don't connect to an offline WiFi
-  DEPENDS:=+gluon-core +micrond
+  DEPENDS:=+gluon-web-admin +micrond
 endef
 
 define Package/$(PKG_NAME)/description