Update git submodules
* Update helpcontent2 from branch 'master'
to
d2649657002eeabbf686333faccd2b141d3bc9dc
- tdf#161091 Document new bar-of-pie and pie-of-pie chart types
In text/schart/01/type_pie.xhp:
- Updated "How to get" section to include specific instruction on how to access the Pie chart type, instead of just the Chart Wizard.
- Added a description for the Bar-of-pie and Pie-of-pie chart subtypes.
Change-Id: I3b8e53abd5bfde03c2e266de4953e4e99bf68379
Reviewed-on: https://gerrit.libreoffice.org/c/help/+/167681
Tested-by: Jenkins
Reviewed-by: Adolfo Jayme Barrientos <fitojb@ubuntu.com>