Updated core

Project: help  31d1063a04542851398075346f3bab18a424e28d

Add mode="embed" for bascode

Embeded <bascode> was not properly rendered because it had
no embed mode

Change-Id: Icdc91c5b00b165d7963248f9083837b899d382f2
Reviewed-on: https://gerrit.libreoffice.org/56726
Tested-by: Jenkins
Reviewed-by: Olivier Hallot <olivier.hallot@libreoffice.org>

helpcontent2 @ 31d1063a

-Subproject commit 0dad33c002dc2308100e0d315ed16c527cdb5061
+Subproject commit 31d1063a04542851398075346f3bab18a424e28d