Update git submodules

* Update helpcontent2 from branch 'master'
  to 2aa198ab57081bed9c012ea49c25fcd9d05dbfcb
  - (related) #tdf144512 change in AutoRecovery behavior
    
       *  unify diverse references to "AutoRecovery"
       *  update xml to current practice
    
    Change-Id: I2b4192582be9b813b683b379a9e2fda5bf6dfdfd
    Reviewed-on: https://gerrit.libreoffice.org/c/help/+/155595
    Tested-by: Jenkins
    Reviewed-by: Seth Chaiklin <sdc.blanco@youmail.dk>
    
diff --git a/helpcontent2 b/helpcontent2
index ba66530a..2aa198a 160000
--- a/helpcontent2
+++ b/helpcontent2
@@ -1 +1 @@
Subproject commit ba66530a081cf3aadd706939fc7c580934af09dd
Subproject commit 2aa198ab57081bed9c012ea49c25fcd9d05dbfcb