hadolint/problem-matcher.json

{
  "problemMatcher": [
    {
      "owner": "hadolint/hadolint-action",
      "pattern": [
        {
          "regexp": "(.*)\\:(\\d+)\\s(.*)",
          "file": 1,
          "line": 2,
          "message": 3
        }
      ]
    }
  ]
}