Mark more li items as presentation in left sidebar
Mark more li items as presentation in left sidebar

These lis are used as containers for the actual list, so no need to have
the screen reader say "list with one item" every time.

Signed-off-by: Vincent Petry <87e1f221a672a14a323e57bb65eaea19d3ed3804@nextcloud.com>

nextcloud/spreed,nextcloud/spreed,nextcloud/spreed