test_ignore_filters: ignore e2e support files

See elixir-lang/elixir#14036.

Author: SteffenDE

mix.exs

@@ -21,7 +21,9 @@ defmodule Phoenix.LiveView.MixProject do
       homepage_url: "http://www.phoenixframework.org",
       description: """
       Rich, real-time user experiences with server-rendered HTML
-      """
+      """,
+      # ignore misnamed test file warnings for e2e support files
+      test_ignore_filters: [&String.starts_with?(&1, "test/e2e/support")]
     ]
   end