chore(deps): update dependency stylelint to v15 [security] (#418)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -64,7 +64,7 @@
     "postcss-reporter": "7.0.5",
     "rimraf": "3.0.2",
     "sass": "1.54.4",
-    "stylelint": "14.16.1",
+    "stylelint": "15.10.1",
     "stylelint-config-sass-guidelines": "9.0.1",
     "textlint": "12.2.1",
     "textlint-filter-rule-comments": "1.2.2",