Update unit tests for anchore api v2

Anchore script update:

NOTE: Updated the api call to the vulnerability endpoint to get all vulnerabilities an image has. Previously we were not getting vulnerabilities that were vendor_only. Search /images/{image_digest}/vuln/{vuln_type}: in the following anchore api documentation for more information. https://docs.anchore.com/current/docs/api/v2/specs/anchore_api_swagger.yaml

Pipelines:

• Base Image: https://code-ib-mario.staging.dso.mil/dsop/jwuebbl/ubi9-minimal/-/pipelines/46236
• Child Image: https://code-ib-mario.staging.dso.mil/dsop/jwuebbl/golang-1.21/-/pipelines/46235