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Broken in Elixir 1.11 #2

@dantswain

Description

@dantswain

When starting the scheduler in Elixir 1.11 I get this:

** (Mix) Could not start application my_app: MyApp.TestApplication.start(:normal, []) returned an error: shutdown: failed to start child: MyApp.TestScheduler
    ** (EXIT) shutdown: failed to start child: Registry
        ** (EXIT) an exception was raised:
            ** (ArgumentError) expected :name to be an atom, got: {:via, Swarm, MyApp.TestScheduler.TaskRegistry}
                (elixir 1.11.0) lib/registry.ex:331: Registry.start_link/1
                (quantum 3.3.0) lib/quantum/task_registry.ex:15: Quantum.TaskRegistry.start_link/1
                (stdlib 3.13.2) supervisor.erl:385: :supervisor.do_start_child_i/3
                (stdlib 3.13.2) supervisor.erl:371: :supervisor.do_start_child/2
                (stdlib 3.13.2) supervisor.erl:355: anonymous fn/3 in :supervisor.start_children/2
                (stdlib 3.13.2) supervisor.erl:1171: :supervisor.children_map/4
                (stdlib 3.13.2) supervisor.erl:321: :supervisor.init_children/2
                (stdlib 3.13.2) gen_server.erl:417: :gen_server.init_it/2

It appears that starting registries with via has been removed: elixir-lang/elixir#8850

I'm not sure which version of Elixir this change first appeared in, I'm running 1.11.0.

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