Commit fcbce32b8e for bind

commit fcbce32b8e8fc3ffdd11aa5e53f81d0fadec07dc
Merge: e076d40829 6362fd5053
Author: Aydın Mercan <aydin@isc.org>
Date:   Wed Oct 21 12:46:28 2026 +0300

    new: dev: QUIC state machine

    Add a thread-specific state machine for managing QUIC connections.

    The connection is driven by pulling outgoing packets and pushing incoming packets, stream control and stream data with peer events triggering via callbacks when pushing packets.

    Merge branch 'aydin/quic-connection' into 'main'

    See merge request isc-projects/bind9!12046