maskSettings load incorrectly if maskType is defined in the bottom in JSON

[andrewtelnov]

The following JSON loaded incorrectly because on loading maskSettings the mask instance is not a pattern mask yet.

{
    elements: [
      {
        maskSettings: {
          pattern: "999-99-999999",
          saveMaskedValue: true,
        },
        maskType: "pattern",
        name: "q1",
        type: "text"
      },
    ]
  }