After the vLLM 0.29 adaptation the override only returned
super()._cached_apply_hf_processor(inputs, timing_ctx). Delete it together
with the imports it alone used (MultiModalProcessingInfo, TimingContext).
The find-only _maybe_apply_prompt_updates override is unchanged.
Validation: ruff and pre-commit on the file; the module imports cleanly;
tests/model_executor/models/voxtral_tts passes (62 tests).
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MpXe2LeRrUQGjZfKFaocMZ
Signed-off-by: tzhouam <tzhouam@connect.ust.hk>