Include AdmittingDiagnosisSequence in sm_index

[fedorov]

This sequence is populated for CCDI, CMB and RMS collections, and not populated for radiology collections.

SELECT
  PatientID,
  AdmittingDiagnosesCodeSequence
FROM
  `bigquery-public-data.idc_current.dicom_all`
WHERE
  collection_id = "ccdi_mci"  

[fedorov]

A related topic was also brought up by a user in this post: https://discourse.canceridc.dev/t/how-to-access-accompanying-clinical-data-for-the-ccdi-mci-collection/636.