build(deps-dev): bump postcss in /reacnetgenerator/static/webpack

Bumps [postcss](https://github.com/postcss/postcss) from 8.4.47 to 8.5.3.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.4.47...8.5.3)

---
updated-dependencies:
- dependency-name: postcss
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

reacnetgenerator/static/webpack/package.json

@@ -38,7 +38,7 @@
     "html-webpack-plugin": "5.6.3",
     "ifdef-loader": "2.3.2",
     "mini-css-extract-plugin": "2.9.2",
-    "postcss": "8.4.47",
+    "postcss": "8.5.3",
     "postcss-import": "16.1.0",
     "postcss-loader": "8.1.1",
     "sass": "1.83.1",

reacnetgenerator/static/webpack/yarn.lock

@@ -2878,7 +2878,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"nanoid@npm:^3.3.7":
+"nanoid@npm:^3.3.7, nanoid@npm:^3.3.8":
   version: 3.3.8
   resolution: "nanoid@npm:3.3.8"
   bin:
@@ -3141,6 +3141,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"picocolors@npm:^1.1.1":
+  version: 1.1.1
+  resolution: "picocolors@npm:1.1.1"
+  checksum: 10/e1cf46bf84886c79055fdfa9dcb3e4711ad259949e3565154b004b260cd356c5d54b31a1437ce9782624bf766272fe6b0154f5f0c744fb7af5d454d2b60db045
+  languageName: node
+  linkType: hard
+
 "picomatch@npm:^2.2.3, picomatch@npm:^2.3.1":
   version: 2.3.1
   resolution: "picomatch@npm:2.3.1"
@@ -3800,14 +3807,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss@npm:8.4.47":
-  version: 8.4.47
-  resolution: "postcss@npm:8.4.47"
+"postcss@npm:8.5.3":
+  version: 8.5.3
+  resolution: "postcss@npm:8.5.3"
   dependencies:
-    nanoid: "npm:^3.3.7"
-    picocolors: "npm:^1.1.0"
+    nanoid: "npm:^3.3.8"
+    picocolors: "npm:^1.1.1"
     source-map-js: "npm:^1.2.1"
-  checksum: 10/f2b50ba9b6fcb795232b6bb20de7cdc538c0025989a8ed9c4438d1960196ba3b7eaff41fdb1a5c701b3504651ea87aeb685577707f0ae4d6ce6f3eae5df79a81
+  checksum: 10/6d7e21a772e8b05bf102636918654dac097bac013f0dc8346b72ac3604fc16829646f94ea862acccd8f82e910b00e2c11c1f0ea276543565d278c7ca35516a7c
   languageName: node
   linkType: hard
 
@@ -3913,7 +3920,7 @@ __metadata:
     mini-css-extract-plugin: "npm:2.9.2"
     paginationjs: "npm:2.6.0"
     popper.js: "npm:1.16.1"
-    postcss: "npm:8.4.47"
+    postcss: "npm:8.5.3"
     postcss-import: "npm:16.1.0"
     postcss-loader: "npm:8.1.1"
     regenerator-runtime: "npm:0.14.1"