Add Trivy Operator image to IronBank

Link to Dockerfile for trivy-operator:

https://github.com/aquasecurity/trivy-operator/blob/main/build/trivy-operator/Dockerfile

Issue should be opened here:

https://repo1.dso.mil/dsop/dccscr/-/issues/?sort=closed_at_desc&state=opened&first_page_size=100

added to epic &460

changed the description

added priority3 teamSecurity & Compliance labels

added statusready-to-work label

assigned to @kaymonty

added triage-kind label

added kindenhancement label

removed triage-kind label

closed

moved to big-bang/apps/sandbox/trivy#14 (closed)

removed statusready-to-work label