Single-Line Input: Numeric mask ignores read-only state

[JaneSjs]

T25829 - MatrixDropdown: readOnly text cells are still editable (Total column editable even with readOnly = true)
https://surveyjs.answerdesk.io/internal/ticket/details/T25829

---

{
  "pages": [
    {
      "name": "page1",
      "elements": [
        {
          "type": "text",
          "name": "question2",
          "readOnly": true,
          "maskType": "numeric"
        }
      ]
    }
  ]
}