Update dependency postcss to ^8.3.6

Author: renovate-bot

packages/skrt/package.json

@@ -41,7 +41,7 @@
     "@tailwindcss/typography": "^0.4.1",
     "csso-cli": "^3.0.0",
     "npm-run-all": "^4.1.5",
-    "postcss": "^8.3.5",
+    "postcss": "^8.3.6",
     "postcss-cli": "^8.3.1",
     "tailwindcss": "^2.2.4"
   },

yarn.lock

@@ -5331,10 +5331,10 @@ postcss@^8.1.6, postcss@^8.2.1:
     nanoid "^3.1.20"
     source-map "^0.6.1"
 
-postcss@^8.3.5:
-  version "8.3.5"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.3.5.tgz#982216b113412bc20a86289e91eb994952a5b709"
-  integrity sha512-NxTuJocUhYGsMiMFHDUkmjSKT3EdH4/WbGF6GCi1NDGk+vbcUTun4fpbOqaPtD8IIsztA2ilZm2DhYCuyN58gA==
+postcss@^8.3.6:
+  version "8.3.6"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.3.6.tgz#2730dd76a97969f37f53b9a6096197be311cc4ea"
+  integrity sha512-wG1cc/JhRgdqB6WHEuyLTedf3KIRuD0hG6ldkFEZNCjRxiC+3i6kkWUUbiJQayP28iwG35cEmAbe98585BYV0A==
   dependencies:
     colorette "^1.2.2"
     nanoid "^3.1.23"