fix(deps): update dependency postcss to v8.4.31 [security]

yarn.lock

@@ -10904,9 +10904,9 @@ postcss-zindex@^6.0.0:
   integrity sha512-lNim6f01ClwALn0J50yyoR+qOu10GXub+xucEB7+x8VwXl+iNJSj/QgXg45XpSoLsWD5HIofVrG/pPrMFcdbig==
 
 "postcss@^7.0.27 || ^8.0.0", postcss@^8.1.10, postcss@^8.2.4, postcss@^8.4.0, postcss@^8.4.16, postcss@^8.4.23, postcss@^8.4.24, postcss@^8.4.5:
-  version "8.4.24"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.24.tgz#f714dba9b2284be3cc07dbd2fc57ee4dc972d2df"
-  integrity sha512-M0RzbcI0sO/XJNucsGjvWU9ERWxb/ytp1w6dKtxTKgixdtQDq4rmx/g8W1hnaheq9jgwL/oyEdH5Bc4WwJKMqg==
+  version "8.4.31"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.31.tgz#92b451050a9f914da6755af352bdc0192508656d"
+  integrity sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==
   dependencies:
     nanoid "^3.3.6"
     picocolors "^1.0.0"