Updated pt_PT dictionary to 14.4.1.1

Change-Id: I08e8377a23a7a2aa7709a0418476d872a476c6ca
Reviewed-on: https://gerrit.libreoffice.org/8900
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>