Update git submodules

* Update helpcontent2 from branch 'master'
- tdf#121797 XHP extensions (Help part)

WIP. This is the Help part.

Extend the XML parser to include new incantations of the <paragraph>
tag, namely
<h1> to <h6>
<note>, <tip> and <warning>

Extension to the <item> tag:
<menuitem>, <input>, <literal>, <widget> and <keycode>

* removed test files

Change-Id: I2a473ee8772606f5e84bb02e651bccc6749598f4
Reviewed-on: https://gerrit.libreoffice.org/63954
Tested-by: Jenkins
Reviewed-by: Olivier Hallot <olivier.hallot@libreoffice.org>

1 files changed, 0 insertions, 0 deletions

diff --git a/helpcontent2 b/helpcontent2
-Subproject 949606895b8d46fb97b0bfcda25cfb04f1f61e3
+Subproject 49baef5df55850a72b9385f7ec2b9eb98486e48