fix wireguard settings bug

Author: kasnder

app/src/main/res/xml/preferences.xml

@@ -233,12 +233,10 @@
                 android:title="@string/setting_wg_status" />
             <eu.faircode.netguard.SwitchPreference
                 android:defaultValue="false"
-                android:dependency="filter"
                 android:key="wg_enabled"
                 android:summary="@string/summary_wg_enabled"
                 android:title="@string/setting_wg_enabled" />
             <EditTextPreference
-                android:dependency="filter"
                 android:inputType="textMultiLine"
                 android:key="wg_config"
                 android:summary="@string/summary_wg_config"