Bump postcss-selector-parser from 6.1.2 to 6.1.5

Bumps [postcss-selector-parser](https://github.com/postcss/postcss-selector-parser) from 6.1.2 to 6.1.5.
- [Release notes](https://github.com/postcss/postcss-selector-parser/releases)
- [Changelog](https://github.com/postcss/postcss-selector-parser/blob/6.1.5/CHANGELOG.md)
- [Commits](postcss/postcss-selector-parser@v6.1.2...6.1.5)

---
updated-dependencies:
- dependency-name: postcss-selector-parser
  dependency-version: 6.1.5
  dependency-type: indirect
...

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

Author: dependabot[bot]

yarn.lock

@@ -11810,12 +11810,12 @@ __metadata:
   linkType: hard
 
 "postcss-selector-parser@npm:^6.0.11, postcss-selector-parser@npm:^6.0.16":
-  version: 6.1.2
-  resolution: "postcss-selector-parser@npm:6.1.2"
+  version: 6.1.5
+  resolution: "postcss-selector-parser@npm:6.1.5"
   dependencies:
     cssesc: "npm:^3.0.0"
     util-deprecate: "npm:^1.0.2"
-  checksum: 523196a6bd8cf660bdf537ad95abd79e546d54180f9afb165a4ab3e651ac705d0f8b8ce6b3164fb9e3279ce482c5f751a69eb2d3a1e8eb0fd5e82294fb3ef13e
+  checksum: 1b328959d68b90a680979cfb99501fe3781f2da61e56748a912c9a9c8c20f9644a0bd510ac820d74d94ed0990bce747aea75cc5b17b966ea3a70c7c1932d31fd
   languageName: node
   linkType: hard