Update dependency postcss to v8.4.31 [SECURITY]

Author: renovate[bot]

scripts/installer/frameworks/angular/package.json

@@ -144,7 +144,7 @@
     "namor": "2.0.2",
     "node-fetch": "2.6.7",
     "node-sass": "7.0.0",
-    "postcss": "8.2.13",
+    "postcss": "8.4.31",
     "postcss-assets": "5.0.0",
     "postcss-custom-properties": "^8.0.11",
     "postcss-flexbugs-fixes": "5.0.2",

scripts/installer/frameworks/react-native/package.json

@@ -128,7 +128,7 @@
     "namor": "2.0.2",
     "node-fetch": "2.6.7",
     "node-sass": "7.0.0",
-    "postcss": "8.2.13",
+    "postcss": "8.4.31",
     "postcss-assets": "5.0.0",
     "postcss-custom-properties": "^8.0.11",
     "postcss-flexbugs-fixes": "5.0.2",

scripts/installer/frameworks/react/package.json

@@ -145,7 +145,7 @@
     "namor": "2.0.2",
     "node-fetch": "2.6.7",
     "node-sass": "7.0.0",
-    "postcss": "8.2.13",
+    "postcss": "8.4.31",
     "postcss-assets": "5.0.0",
     "postcss-custom-properties": "^8.0.11",
     "postcss-flexbugs-fixes": "5.0.2",