data-ingestors HEAD has drifted from the CLI's pin (canary)

[github-actions]

Canary run: https://github.com/tracebloc/cli/actions/runs/30245348401

pin (scripts/.data-ingestors-ref)	8f89aece1e0c249a28644eb6cdec47b7572bbec6
data-ingestors develop HEAD	0a6bed20082b72e0f5eb1c102cfd78fe1df66e6d
goldens check vs HEAD	could not evaluate — harness error (deps / DATA_INGESTORS_DIR / generator); parity NOT checked this run
pin reachable from HEAD	true

The goldens check could not run at HEAD (harness error — missing deps, bad DATA_INGESTORS_DIR, or a generator crash). Parity was NOT evaluated this run, so goldens drift at HEAD is unverified — see the canary run logs. What to do is in the footer below.

Mirrored validator source files changed between pin and HEAD (may include verdict-neutral changes with no corpus case yet — the di#365 class):

tracebloc_ingestor/database.py
tracebloc_ingestor/file_transfer.py
tracebloc_ingestor/ingestors/base.py
tracebloc_ingestor/ingestors/csv_ingestor.py
tracebloc_ingestor/ingestors/record_processor.py
tracebloc_ingestor/modalities/transfer.py
tracebloc_ingestor/modalities/validators.py
tracebloc_ingestor/schema/ingest.v1.json
tracebloc_ingestor/schema_inference.py
tracebloc_ingestor/utils/constants.py
tracebloc_ingestor/utils/validators_mapping.py
tracebloc_ingestor/validators/image_validator.py
tracebloc_ingestor/validators/ingestable_records_validator.py
tracebloc_ingestor/validators/label_constant_within_group_validator.py
tracebloc_ingestor/validators/mask_id_validator.py
tracebloc_ingestor/validators/per_group_time_ordered_validator.py
tracebloc_ingestor/validators/sequence_group_validator.py

Playbook (pin-bump doctrine, backend#1009 / cli#286 shape): bump scripts/.data-ingestors-ref to the new HEAD, run scripts/sync-schema.sh + scripts/sync-validator-goldens.sh, adopt/audit the intervening upstream changes in the internal/push mirror, and ship the regenerated goldens in the same PR.

Advisory only — this canary never blocks CI. Close this issue when the pin bump lands.