Gate test 24 probed lnd.newaddress moments after the bitcoin bounce
cascade-restarted lnd; the auto-unlocker was still retrying against a
starting gRPC, so the probe saw LND_WALLET_LOCKED on a node that unlocks
itself seconds later (verified on .228 — same request succeeds post-run).
Treat WALLET_LOCKED as settling with a bounded 120s retry, mirroring the
e21f3baf settle window for tests 123/124; every other error still fails
fast, and a genuinely stuck-locked wallet still fails after the window.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>