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/search-text/search-text-input.component.scss

@@ -15,7 +15,6 @@
 }
 
 .adf {
-
     &-search-fixed-text {
         line-height: normal;
     }
@@ -23,10 +22,12 @@
     &-input-form-field-divider {
         .mat-form-field-underline {
             background-color: var(--adf-search-input-bg-color);
+
             .mat-form-field-ripple {
                 background-color: var(--adf-search-input-bg-color);
             }
         }
+
         font-size: 16px;
     }
 }