Update git submodules

* Update helpcontent2 from branch 'master'
  to d13a2e451488a17904e13a4060ccca8741aa7763
  - tdf#137221 change link in "register-true" in Glossary
    
       "Register-true" embeds a sentence from "Page line-spacing"
        about how LO refers to register-true.  The embedded sentence
        had a link to the help page about using this feature for printing.
        Now the <variable> for the sentence does not include the link, so
        that "register-true" can have a link to "Page line-spacing" in the
        Glossary.
    
    Change-Id: I71495a50b381619ec9eddb0cdea8e04059b0f631
    Reviewed-on: https://gerrit.libreoffice.org/c/help/+/105217
    Tested-by: Jenkins
    Reviewed-by: Seth Chaiklin <sdc.blanco@youmail.dk>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/helpcontent2 b/helpcontent2
-Subproject 9e62afaaebac009fcfee18ef998f0db3baf953b
+Subproject d13a2e451488a17904e13a4060ccca8741aa776