Upgrade: Bump postcss-selector-parser from 6.0.6 to 6.0.8

Bumps [postcss-selector-parser](https://github.com/postcss/postcss-selector-parser) from 6.0.6 to 6.0.8.
- [Release notes](https://github.com/postcss/postcss-selector-parser/releases)
- [Changelog](https://github.com/postcss/postcss-selector-parser/blob/master/CHANGELOG.md)
- [Commits](postcss/postcss-selector-parser@v6.0.6...v6.0.8)

---
updated-dependencies:
- dependency-name: postcss-selector-parser
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

packages/hint-summary-display/package.json

@@ -12,7 +12,7 @@
     "@hint/utils-fs": "^1.0.11",
     "@hint/utils-i18n": "^1.0.10",
     "@hint/utils-types": "^1.1.5",
-    "postcss-selector-parser": "^6.0.6"
+    "postcss-selector-parser": "^6.0.8"
   },
   "devDependencies": {
     "@hint/parser-css": "^3.0.28",

packages/utils-compat-data/package.json

@@ -11,7 +11,7 @@
     "@hint/utils-css": "^1.0.10",
     "@mdn/browser-compat-data": "^4.0.12",
     "mdn-data": "^2.0.23",
-    "postcss-selector-parser": "^6.0.6",
+    "postcss-selector-parser": "^6.0.8",
     "postcss-value-parser": "^4.2.0",
     "semver": "^7.3.5"
   },

yarn.lock

@@ -7920,10 +7920,10 @@ postcss-scss@^4.0.2:
   resolved "https://registry.yarnpkg.com/postcss-scss/-/postcss-scss-4.0.2.tgz#39ddcc0ab32f155d5ab328ee91353d67a52d537b"
   integrity sha512-xfdkU128CkKKKVAwkyt0M8OdnelJ3MRcIRAPPQkRpoPeuzWY3RIeg7piRCpZ79MK7Q16diLXMMAD9dN5mauPlQ==
 
-postcss-selector-parser@^6.0.2, postcss-selector-parser@^6.0.4, postcss-selector-parser@^6.0.6:
-  version "6.0.6"
-  resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-6.0.6.tgz#2c5bba8174ac2f6981ab631a42ab0ee54af332ea"
-  integrity sha512-9LXrvaaX3+mcv5xkg5kFwqSzSH1JIObIx51PrndZwlmznwXRfxMddDvo9gve3gVR8ZTKgoFDdWkbRFmEhT4PMg==
+postcss-selector-parser@^6.0.2, postcss-selector-parser@^6.0.4, postcss-selector-parser@^6.0.8:
+  version "6.0.8"
+  resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-6.0.8.tgz#f023ed7a9ea736cd7ef70342996e8e78645a7914"
+  integrity sha512-D5PG53d209Z1Uhcc0qAZ5U3t5HagH3cxu+WLZ22jt3gLUpXM4eXXfiO14jiDWST3NNooX/E8wISfOhZ9eIjGTQ==
   dependencies:
     cssesc "^3.0.0"
     util-deprecate "^1.0.2"