Remove unused field.
Remove unused field.

adfinis-forks/aptly,neolynx/aptly,aptly-dev/aptly,aptly-dev/aptly,gdbdzgd/aptly,bankonme/aptly,neolynx/aptly,seaninspace/aptly,gearmover/aptly,vincentbernat/aptly,ceocoder/aptly,seaninspace/aptly,smira/aptly,jola5/aptly,scalp42/aptly,bsundsrud/aptly,sobczyk/aptly,vincentbernat/aptly,aptly-dev/aptly,seaninspace/aptly,jola5/aptly,adfinis-forks/aptly,neolynx/aptly,bsundsrud/aptly,bankonme/aptly,smira/aptly,scalp42/aptly,sobczyk/aptly,sobczyk/aptly,scalp42/aptly,gdbdzgd/aptly,ceocoder/aptly,smira/aptly,gearmover/aptly,gdbdzgd/aptly,bsundsrud/aptly,ceocoder/aptly,gearmover/aptly,bankonme/aptly,adfinis-forks/aptly,vincentbernat/aptly,jola5/aptly