Update git submodules

* Update helpcontent2 from branch 'master'
  to ed6df33b51517b0abe9a763fd5bea45ba7dd0b9b
  - clarify that data has to be selected to be sorted in Writer
    
    Change-Id: I22d4757d1c0908e2740104b83c8e1e44df01102b
    Reviewed-on: https://gerrit.libreoffice.org/c/help/+/153861
    Tested-by: Jenkins
    Reviewed-by: Adolfo Jayme Barrientos <fitojb@ubuntu.com>
    
diff --git a/helpcontent2 b/helpcontent2
index e39f604..ed6df33b 160000
--- a/helpcontent2
+++ b/helpcontent2
@@ -1 +1 @@
Subproject commit e39f60457632012b51159df1616b3cce8514ebca
Subproject commit ed6df33b51517b0abe9a763fd5bea45ba7dd0b9b