Bump stylelint from 13.13.1 to 14.2.0 (#7431)

* Bump stylelint from 13.13.1 to 14.2.0

Bumps [stylelint](https://github.com/stylelint/stylelint) from 13.13.1 to 14.2.0.
- [Release notes](https://github.com/stylelint/stylelint/releases)
- [Changelog](https://github.com/stylelint/stylelint/blob/main/CHANGELOG.md)
- [Commits](https://github.com/stylelint/stylelint/compare/13.13.1...14.2.0)

---
updated-dependencies:
- dependency-name: stylelint
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

* upgrade to newest stylelint

* fix style issues

* fix color function rules to match old Angular

* rollback modern color func

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Denys Vuika <denys.vuika@gmail.com>

lib/core/dialogs/edit-json/edit-json.dialog.scss

@@ -3,17 +3,17 @@
         height: 300px;
         overflow: hidden;
     }
+
     textarea {
         &:focus {
             outline: none;
         }
+
         resize: none;
         width: 100%;
         height: 100%;
         margin: 0;
         padding: 0;
-        box-sizing: border-box;         /* For IE and modern versions of Chrome */
-        -moz-box-sizing: border-box;    /* For Firefox                          */
-        -webkit-box-sizing: border-box; /* For Safari                           */
+        box-sizing: border-box;
     }
 }