Update git submodules

* Update helpcontent2 from branch 'master'
to 5b99afe8ba3afe1a4673f8b7628011ced5583570
- avoid needless rebuilds of helpimages

also the create_ilist.pl doesn't really do much anymore, was easily
replaced by a plain $(file …) call

Change-Id: I63a41ef8ed289feb4ab210961d2200032adaac28
Reviewed-on: https://gerrit.libreoffice.org/c/help/+/143936
Tested-by: Jenkins
Reviewed-by: Christian Lohmaier <lohmaier+LibreOffice@googlemail.com>

1 files changed, 0 insertions, 0 deletions

diff --git a/helpcontent2 b/helpcontent2
-Subproject e1cf5179765728ac70b100352ffb09bc1ec3fde
+Subproject 5b99afe8ba3afe1a4673f8b7628011ced558357