Added padding field explicitly for struct mail_transaction_flag_update. It was done before anyway by compiler.
Added padding field explicitly for struct mail_transaction_flag_update. It
was done before anyway by compiler.

damoxc/dovecot,Distrotech/dovecot,LTD-Beget/dovecot,damoxc/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot,Distrotech/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot,damoxc/dovecot,Distrotech/dovecot,Distrotech/dovecot,Distrotech/dovecot,damoxc/dovecot,damoxc/dovecot