Resolve "Fix csvs and spreadsheet not showing inherited justifications as `Inherited from Base Image`"

Closes #399 (closed)

This MR shouldn't be merged until https://repo1.dso.mil/platform-one/private/big-bang/ironbank/ironbank-flux-bootstrap/-/merge_requests/121 is merged and deployed.

Update spreadsheet to show approved inherited finding justifications as Inherited from base image..

Successful pipeline runs:

• https://code-ib.staging.dso.mil/dsop/redhat/openjdk/openjdk11/-/pipelines/558

Former Spreadsheet:

• openjdk11_1.11-553-justifications.xlsx
• pipeline run Updated Spreadsheet:
• openjdk11_1.11-558-justifications.xlsx
• pipeline run