fdo#81475 New layout for Writer standard and formatting toolbars

Change-Id: Ia605e314d68771864a6eae00ee24bd1959076bee
Reviewed-on: https://gerrit.libreoffice.org/11301
Reviewed-by: Samuel Mehrbrodt <s.mehrbrodt@gmail.com>
Tested-by: Samuel Mehrbrodt <s.mehrbrodt@gmail.com>