deps: bump postcss from 8.5.8 to 8.5.10

Bumps [postcss](https://github.com/postcss/postcss) from 8.5.8 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@8.5.8...8.5.10)

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

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

Author: dependabot[bot]

internal/documentation/package.json

@@ -42,7 +42,7 @@
 		"autoprefixer": "^10.4.20",
 		"cssnano": "^7.0.5",
 		"markdown-it-implicit-figures": "^0.12.0",
-		"postcss": "^8.4.41",
+		"postcss": "^8.5.10",
 		"tailwindcss": "^4.2.2",
 		"vitepress": "^1.3.4",
 		"vue": "^3.4.38"