Replace deprecated features from the o3tl including select1st and
select2nd with lambda expressions.

Change-Id: I0cb1aedc3e193c52d25e2837a47d9d90c898079e
Reviewed-on: https://gerrit.libreoffice.org/17459Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
Tested-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>