Add some property IDs in the DOCX importer (for future table redline patch)

Change-Id: I54cfe0faac1fd3d75fb6931863008b9db86191d1
Reviewed-on: https://gerrit.libreoffice.org/7870
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
Tested-by: Miklos Vajna <vmiklos@collabora.co.uk>