Update git submodules

* Update helpcontent2 from branch 'master'
  to d380411c947e8fcc3887889497349f45f01c28ac
  - (related) tdf#128192 remove mention of "Default PS" limitation
    
    Change-Id: I8c53745039d14e0d43debdd6aeaf37311ccb750f
    Reviewed-on: https://gerrit.libreoffice.org/c/help/+/153592
    Tested-by: Jenkins
    Reviewed-by: Seth Chaiklin <sdc.blanco@youmail.dk>
    
diff --git a/helpcontent2 b/helpcontent2
index 62a280c..d380411 160000
--- a/helpcontent2
+++ b/helpcontent2
@@ -1 +1 @@
Subproject commit 62a280c3b288b30ac34f68e4665c76369336cda1
Subproject commit d380411c947e8fcc3887889497349f45f01c28ac