Update git submodules

* Update helpcontent2 from branch 'master'
to 6e7f4ece270fd504303ab279795462ce22c3de27
- tdf#138389 update help for Options>Language Settings>Languages, especially Date Acceptance Patterns

*corrected and elaborated "Date Acceptance Patterns" section
+ Added explanation about how to use date acceptance.
+ Added explanation about how default patterns are provided.
+ Added explanation about how patterns are lost with locale change.
+ Added explanations for how to make Date Acceptance Patterns.
* Corrected explanation about Y-M-D pattern.
Thanks to Eike Rathke and Mike Kaganski for technical advice
about "Date acceptance patterns".
* re-arrange controls to correspond to order in dialog box
* change label:  "CTL" --> "Complex text layout"

Change-Id: I586698ce6eb986e3b3baab9e55db4a601723e3bd
Reviewed-on: https://gerrit.libreoffice.org/c/help/+/106510
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 317283efafd0b5de74e15417df6560cf35eae49
+Subproject 6e7f4ece270fd504303ab279795462ce22c3de2