chore: update dependency postcss to v8.5.6

Author: renovate[bot]

package.json

@@ -82,7 +82,7 @@
     "i18next-http-backend": "1.4.5",
     "js-yaml": "4.1.0",
     "lint-staged": "13.3.0",
-    "postcss": "8.5.4",
+    "postcss": "8.5.6",
     "prettier": "2.8.8",
     "prettier-plugin-tailwindcss": "0.6.12",
     "tailwind-merge": "1.8.0",

yarn.lock

@@ -8735,10 +8735,10 @@ postcss@8.4.14:
     picocolors "^1.0.0"
     source-map-js "^1.0.2"
 
-postcss@8.5.4:
-  version "8.5.4"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.4.tgz#d61014ac00e11d5f58458ed7247d899bd65f99c0"
-  integrity sha512-QSa9EBe+uwlGTFmHsPKokv3B/oEMQZxfqW0QqNCyhpa6mB1afzulwn8hihglqAb2pOw+BJgNlmXQ8la2VeHB7w==
+postcss@8.5.6:
+  version "8.5.6"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.6.tgz#2825006615a619b4f62a9e7426cc120b349a8f3c"
+  integrity sha512-3Ybi1tAuwAP9s0r1UQ2J4n5Y0G05bJkpUIO0/bI9MhwmD70S5aTWbXGBwxHrelT+XM1k6dM0pk+SwNkpTRN7Pg==
   dependencies:
     nanoid "^3.3.11"
     picocolors "^1.1.1"