Update git submodules

* Update helpcontent2 from branch 'master'
  to 80e65e1d4c346cde0c056a2288dfc02c5aae8f92
  - tdf#119891 Help page for scanner dialog
    
    Change-Id: Ic379a8c79504d74ea02126b96504214ee968aa1b
    Reviewed-on: https://gerrit.libreoffice.org/c/help/+/123081
    Tested-by: Jenkins
    Reviewed-by: Olivier Hallot <olivier.hallot@libreoffice.org>
    
diff --git a/helpcontent2 b/helpcontent2
index 54e30f4..80e65e1 160000
--- a/helpcontent2
+++ b/helpcontent2
@@ -1 +1 @@
Subproject commit 54e30f4bb12626aad1d101d2de20a9b5df10770e
Subproject commit 80e65e1d4c346cde0c056a2288dfc02c5aae8f92