Update dependency postcss to v8.5.1 (#10167)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -37,7 +37,7 @@
     "globals": "15.14.0",
     "handlebars-loader": "1.7.3",
     "mini-css-extract-plugin": "2.9.2",
-    "postcss": "8.4.49",
+    "postcss": "8.5.1",
     "postcss-loader": "8.1.1",
     "postcss-preset-env": "10.1.3",
     "postcss-scss": "4.0.9",

yarn.lock

@@ -4441,7 +4441,7 @@ __metadata:
     jquery: "npm:3.7.1"
     lodash: "npm:4.17.21"
     mini-css-extract-plugin: "npm:2.9.2"
-    postcss: "npm:8.4.49"
+    postcss: "npm:8.5.1"
     postcss-loader: "npm:8.1.1"
     postcss-preset-env: "npm:10.1.3"
     postcss-scss: "npm:4.0.9"
@@ -5016,7 +5016,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"nanoid@npm:^3.3.7":
+"nanoid@npm:^3.3.8":
   version: 3.3.8
   resolution: "nanoid@npm:3.3.8"
   bin:
@@ -6158,14 +6158,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss@npm:8.4.49, postcss@npm:^8.4.33, postcss@npm:^8.4.38, postcss@npm:^8.4.49":
-  version: 8.4.49
-  resolution: "postcss@npm:8.4.49"
+"postcss@npm:8.5.1, postcss@npm:^8.4.33, postcss@npm:^8.4.38, postcss@npm:^8.4.49":
+  version: 8.5.1
+  resolution: "postcss@npm:8.5.1"
   dependencies:
-    nanoid: "npm:^3.3.7"
+    nanoid: "npm:^3.3.8"
     picocolors: "npm:^1.1.1"
     source-map-js: "npm:^1.2.1"
-  checksum: 10c0/f1b3f17aaf36d136f59ec373459f18129908235e65dbdc3aee5eef8eba0756106f52de5ec4682e29a2eab53eb25170e7e871b3e4b52a8f1de3d344a514306be3
+  checksum: 10c0/c4d90c59c98e8a0c102b77d3f4cac190f883b42d63dc60e2f3ed840f16197c0c8e25a4327d2e9a847b45a985612317dc0534178feeebd0a1cf3eb0eecf75cae4
   languageName: node
   linkType: hard