Ability to turn off italic styling

[Tatsh]

Is your feature request related to a problem? Please describe.
Would like to have no italics in my view except in Markdown but even then it would be acceptable to not have them just to be consistent.

Describe the solution you'd like
Settings to disable italic or have variants with italic out of fontStyle.

Describe alternatives you've considered

For now I can disable italics this way but I have to keep track of changes in this theme. There does not appear to be a way to specify "scope": "all" or similar.

{
...
  "editor.tokenColorCustomizations": {
    "textMateRules": [
      {
        "scope": [
          "keyword.control",
          "markup.quote",
          "variable.parameter",
          "variable.parameter.function.language.special.self.python"
        ],
        "settings": {
          "fontStyle": ""
        }
      }
    ]
  }
...
}