Description of problem: 

https://docs.openshift.com/container-platform/4.11/backup_and_restore/application_backup_and_restore/troubleshooting.html#migration-using-must-gather_oadp-troubleshooting

Downstream docs are still pointing to the old must-gather image registry.redhat.io/oadp/oadp-mustgather-rhel8:v1.0 instead of registry.redhat.io/oadp/oadp-mustgather-rhel8:v1.1

Version-Release number of selected component (if applicable):

How reproducible:
Always

Steps to Reproduce:
1. Document URL https://docs.openshift.com/container-platform/4.11/backup_and_restore/application_backup_and_restore/troubleshooting.html#migration-using-must-gather_oadp-troubleshooting

Actual results:

Docs are pointing to the old image registry.redhat.io/oadp/oadp-mustgather-rhel8:v1.0

Expected results:

Docs should point to the latest must-gather image. registry.redhat.io/oadp/oadp-mustgather-rhel8:v1.1

Additional info: