FW-74: audio: extract duplex stream profile

[mrmidi]

Summary

Extracts DICE stream-profile resolution from DiceDuplexRestartCoordinator into DuplexStreamProfileResolver.

• Moves runtime stream channels, AM824/PCM geometry, capture/playback wire formats, IRM bandwidth, the post-enable delay, and host/device start-order recipe into resolved profile data.
• Keeps all vendor/model policy in the resolver; the coordinator has no vendor/model checks.
• Adds the Alesis capture-stream clamp for model IDs 0x000000 and 0x000001, with fresh implementation cross-validated against local FFADO src/dice/dice_avdevice.cpp:1682–1695.
• Adds tests for ordinary DICE behavior, the SPro24DSP raw-PCM-24-in-32 quirk, and both Alesis clamp IDs.

Behavior

No intentional cadence, SYT, packet-geometry, DICE start-order, IRM-order, rollback, or logging behavior change. The DICE profile preserves device-before-host startup, a 2 ms post-enable delay, and RX-before-TX host start. The recipe also records the future AV/C interleave dimensions without activating them.

Validation

• ./build.sh --no-bump --test-only — 1,246 passed; six existing reference-fixture tests skipped.
• DuplexStreamProfileTests passed 3/3.