Update git submodules

* Update helpcontent2 from branch 'master'
  - Remove now useless <switchinline>
    
    Change-Id: If7c9ddda50735d349f59c3d8f138177c8fbd6de0
    Reviewed-on: https://gerrit.libreoffice.org/72384
    Tested-by: Jenkins
Reviewed-by: Sophia Schröder <sophia.schroeder@libreoffice.org>
Reviewed-by: Olivier Hallot <olivier.hallot@libreoffice.org>
    

helpcontent2 @ 1368e08b

-Subproject commit e401921d247d6ee46c255790c06d5a27af8533ad
+Subproject commit 1368e08b24cd3f13ef3de72475f6fbc70b56baa0