Right now, ossm scanner is not able to scan pilot images for more than one OSSM version because each ossm version has pilot in a separate registry ( 
quay.io/redhat-user-workloads/service-mesh-tenant/ossm-3-0-pilot ,
quay.io/redhat-user-workloads/service-mesh-tenant/ossm-3-1-pilot etc.)

Due to that, the output of ossm scanner for OSSM 3.1+ is

ossm:
  csv_version: servicemeshoperator3.v3.1.0
  istio_versions:
  - 1.24.3
  - 1.24.4
  - 1.24.5
  - 1.24.6
  - o

https://gitlab.cee.redhat.com/istio/servicemesh-qe/jenkins-csb-declaration/-/blob/master/resources/service-mesh/scripts/ossm_scanner/modules/ossm_module.py?ref_type=heads#L285

AC:

• Support pilot images from multi repositories in ossm scanner.