Change log for GCP_IDS

Date Changes
2026-08-10 Handled edge case for jsonPayload.ip_protocol raw log field.
2024-05-01 Added additional mappings for deprecated noun.labels.
2023-12-13 Promoted GCP_IDS parser to default.
For the field mapping reference, see: https://docs.cloud.google.com/chronicle/docs/ingestion/default-parsers/gcp-ids#field-mapping.