Draft: DEBUG TEST ONLY DO NOT MERGE Istio whitelist egress for Mattermost-operator MR - branch registry-only-sidecar-mattermost

Package Merge Request

Package Changes

Exercising Istio enabled for MR in Mattermost-operator package.

Package MR

Link to Package MR here

For Issue

Closes (link to issue here)

Upgrade Notices

N/A