Bump postcss from 8.5.6 to 8.5.10

Bumps [postcss](https://github.com/postcss/postcss) from 8.5.6 to 8.5.10.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.5.6...8.5.10)

---
updated-dependencies:
- dependency-name: postcss
  dependency-version: 8.5.10
  dependency-type: direct:development
...

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

Author: dependabot[bot]

extensions/samples/electron-webpack/package.json

@@ -43,7 +43,7 @@
     "eslint-plugin-import": "^2.26.0",
     "fork-ts-checker-webpack-plugin": "^7.2.13",
     "node-loader": "^2.0.0",
-    "postcss": "^8.4.18",
+    "postcss": "^8.5.10",
     "postcss-loader": "^4.2.0",
     "sass": "^1.3.0",
     "sass-loader": "^10.1.1",

package-lock.json

@@ -35,7 +35,7 @@
     "fork-ts-checker-webpack-plugin": "^7.2.1",
     "jest": "^29.5.0",
     "node-loader": "^2.0.0",
-    "postcss": "^8.4.31",
+    "postcss": "^8.5.10",
     "postcss-loader": "^4.2.0",
     "sass": "^1.55.0",
     "sass-loader": "^10.1.1",

samples/msal-browser-samples/COOP/package.json

@@ -45,7 +45,7 @@
         "fork-ts-checker-webpack-plugin": "^7.2.1",
         "jest": "^29.5.0",
         "node-loader": "^2.0.0",
-        "postcss": "^8.4.31",
+        "postcss": "^8.5.10",
         "postcss-loader": "^4.2.0",
         "sass": "^1.55.0",
         "sass-loader": "^10.1.1",