fix: use proper string resource

Author: naveensingh

app/src/main/res/menu/menu.xml

@@ -47,6 +47,6 @@
     <item
         android:id="@+id/more_apps_from_us"
         android:icon="@drawable/ic_google_play_vector"
-        android:title="@string/more_apps_from_us"
+        android:title="@string/more_fossify_apps"
         app:showAsAction="never" />
 </menu>