Multi-cluster: We should not filter OLM catalog by console pod architecture and OS on managed clusters

When multi-cluster is enabled and the console can display data from other clusters, we should either change or disable how we filter the OperatorHub catalog by arch / OS. We assume that the arch and OS of the pod running the console is the same as the cluster, but for managed clusters, it could be something else, which would cause us to incorrectly filter operators.

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Migrated from https://bugzilla.redhat.com/show_bug.cgi?id=2089939