lib-index: Updated MAIL_TRANSACTION_EXT_MASK to include thew new _EXT_HDR_UPDATE32.
lib-index: Updated MAIL_TRANSACTION_EXT_MASK to include thew new _EXT_HDR_UPDATE32.

--HG--
branch : HEAD

jkerihuel/dovecot,jkerihuel/dovecot,jwm/dovecot-notmuch,jwm/dovecot-notmuch,jwm/dovecot-notmuch,jwm/dovecot-notmuch,jwm/dovecot-notmuch,jkerihuel/dovecot,jkerihuel/dovecot,jkerihuel/dovecot