Update git submodules

* Update helpcontent2 from branch 'master'
  - Fix a D'oh! error in Help page
    
    Plus update menus path for Customizing dialog
    
    Change-Id: I9cef13ca14dd0787c54c091b8ad0f8d8c18bd03f
    Reviewed-on: https://gerrit.libreoffice.org/81147
    Tested-by: Jenkins
    Reviewed-by: Olivier Hallot <olivier.hallot@libreoffice.org>
    
diff --git a/helpcontent2 b/helpcontent2
index 0825c1b..d655a0a 160000
--- a/helpcontent2
+++ b/helpcontent2
@@ -1 +1 @@
Subproject commit 0825c1b1f72819a1cb43a2539a4c8de334bdbb67
Subproject commit d655a0a1f0f37bd8d188ddd82121b125414495a9