Update git submodules

* Update helpcontent2 from branch 'master'
  to 72f29429460b16b0b15838fe70627995e7f8cead
  - tdf#137221 change link for Page line-spacing
    
         The introduction for this helppage embeds sentences
         from the Glossary.  The sentence that referred to
         "Page-line spacing" (#register_in_LO) had a link that
         went back to this page (because the original was in the
         Glossary.  Now the variables are changed in the Glossary
         so that it possible to link "Page line-spacing" in the
         introduction here to the Glossary entry for "Page line-spacing".
         
         Also, add a link to "Indent & Spacing" page when mentioned in 
         the "Exempt Paragraph Style" instructions.
    
    Change-Id: I4688e15da9646b719839b8f1aecfaeb6ad86a015
    Reviewed-on: https://gerrit.libreoffice.org/c/help/+/105219
    Reviewed-by: Seth Chaiklin <sdc.blanco@youmail.dk>
    Tested-by: Jenkins
    

1 files changed, 0 insertions, 0 deletions

diff --git a/helpcontent2 b/helpcontent2
-Subproject bad16f67a7083d7e154b1679f0c137bf13d2907
+Subproject 72f29429460b16b0b15838fe70627995e7f8cea