Bump postcss from 8.5.4 to 8.5.5

Bumps [postcss](https://github.com/postcss/postcss) from 8.5.4 to 8.5.5.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/postcss/postcss/compare/8.5.4...8.5.5)

---
updated-dependencies:
- dependency-name: postcss
  dependency-version: 8.5.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package-lock.json

@@ -11,7 +11,7 @@
 				"autoprefixer": "^10.4.21",
 				"cjs-loader": "^0.1.0",
 				"lunr": "^2.3.9",
-				"postcss": "^8.5.4",
+				"postcss": "^8.5.5",
 				"postcss-cli": "^11.0.1"
 			},
 			"engines": {
@@ -492,9 +492,9 @@
 			}
 		},
 		"node_modules/postcss": {
-			"version": "8.5.4",
-			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.4.tgz",
-			"integrity": "sha512-QSa9EBe+uwlGTFmHsPKokv3B/oEMQZxfqW0QqNCyhpa6mB1afzulwn8hihglqAb2pOw+BJgNlmXQ8la2VeHB7w==",
+			"version": "8.5.5",
+			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.5.tgz",
+			"integrity": "sha512-d/jtm+rdNT8tpXuHY5MMtcbJFBkhXE6593XVR9UoGCH8jSFGci7jGvMGH5RYd5PBJW+00NZQt6gf7CbagJCrhg==",
 			"funding": [
 				{
 					"type": "opencollective",

package.json

@@ -7,7 +7,7 @@
 		"autoprefixer": "^10.4.21",
 		"cjs-loader": "^0.1.0",
 		"lunr": "^2.3.9",
-		"postcss": "^8.5.4",
+		"postcss": "^8.5.5",
 		"postcss-cli": "^11.0.1"
 	},
 	"description": "The source code for fundor333.com",