Revert "[MM-42652] Re-enable test (#21986)" (#22196)

This reverts commit a3dcaee066.

api4/channel_category_test.go

@@ -103,6 +103,7 @@ func TestCreateCategoryForTeamForUser(t *testing.T) {
 	})
 
 	t.Run("should publish expected WS payload", func(t *testing.T) {
+		t.Skip("MM-42652")
 		userWSClient, err := th.CreateWebSocketClient()
 		require.NoError(t, err)
 		defer userWSClient.Close()