Update git submodules

* Update helpcontent2 from branch 'master'
to 25f39b53fb292ec90368f2afd3678884a1a8bb27
- Make Help navigation layout less busy

Bookmarks don't have to be visible all the time, so make them a
dropdown and move the search box to header.

Move Xapian search to the top of the content area.

Make Contents tree appear on the left side in 960px and wider screens.

Simplify/clean up some CSS and JS, for example for module colours.

Change-Id: Ic50a834b758d50098868866e4b8d3e8085755423
Reviewed-on: https://gerrit.libreoffice.org/c/help/+/160870
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 b84322961aad1cb506f0b92989e9eea95c64653
+Subproject 25f39b53fb292ec90368f2afd3678884a1a8bb2