Setup to demonstrate using system parameter to prefer redundant bluetooth

[bplattenburg]

Update to 4.7.2 and use ALTER SYSTEM to set mesh_chooser_avoid_redundant_bluetooth to false for this app

Task { [weak self] in
    do {
        try await ditto.store.execute("ALTER SYSTEM SET mesh_chooser_avoid_redundant_bluetooth = false")
    }
}

As discussed in Slack

[bplattenburg]

Given the default behavior will flip back in the upcoming 4.8.0 release, this might not be worth doing after all