Bump postcss-loader from 8.1.1 to 8.2.0

Bumps [postcss-loader](https://github.com/webpack-contrib/postcss-loader) from 8.1.1 to 8.2.0.
- [Release notes](https://github.com/webpack-contrib/postcss-loader/releases)
- [Changelog](https://github.com/webpack-contrib/postcss-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack-contrib/postcss-loader/compare/v8.1.1...v8.2.0)

---
updated-dependencies:
- dependency-name: postcss-loader
  dependency-version: 8.2.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package-lock.json

@@ -31,7 +31,7 @@
         "@vuepress/bundler-webpack": "2.0.0-rc.2",
         "@vuepress/plugin-back-to-top": "^2.0.0-rc.3",
         "@vuepress/plugin-search": "2.0.0-rc.3",
-        "postcss-loader": "^8.0.0",
+        "postcss-loader": "^8.2.0",
         "prettier": "^3.6.2",
         "sass": "^1.51.0",
         "sass-loader": "^14.2.0",
@@ -8481,12 +8481,13 @@
       }
     },
     "node_modules/jiti": {
-      "version": "1.21.6",
-      "resolved": "https://registry.npmjs.org/jiti/-/jiti-1.21.6.tgz",
-      "integrity": "sha512-2yTgeWTWzMWkHu6Jp9NKgePDaYHbntiwvYuuJLbbN9vl7DC9DvXKOB2BC3ZZ92D3cvV/aflH0osDfwpHepQ53w==",
+      "version": "2.6.1",
+      "resolved": "https://registry.npmjs.org/jiti/-/jiti-2.6.1.tgz",
+      "integrity": "sha512-ekilCSN1jwRvIbgeg/57YFh8qQDNbwDb9xT/qu2DAHbFFZUicIl4ygVaAvzveMhMVr3LnpSKTNnwt8PoOfmKhQ==",
       "devOptional": true,
+      "license": "MIT",
       "bin": {
-        "jiti": "bin/jiti.js"
+        "jiti": "lib/jiti-cli.mjs"
       }
     },
     "node_modules/jquery": {
@@ -9650,14 +9651,15 @@
       }
     },
     "node_modules/postcss-loader": {
-      "version": "8.1.1",
-      "resolved": "https://registry.npmjs.org/postcss-loader/-/postcss-loader-8.1.1.tgz",
-      "integrity": "sha512-0IeqyAsG6tYiDRCYKQJLAmgQr47DX6N7sFSWvQxt6AcupX8DIdmykuk/o/tx0Lze3ErGHJEp5OSRxrelC6+NdQ==",
+      "version": "8.2.0",
+      "resolved": "https://registry.npmjs.org/postcss-loader/-/postcss-loader-8.2.0.tgz",
+      "integrity": "sha512-tHX+RkpsXVcc7st4dSdDGliI+r4aAQDuv+v3vFYHixb6YgjreG5AG4SEB0kDK8u2s6htqEEpKlkhSBUTvWKYnA==",
       "devOptional": true,
+      "license": "MIT",
       "dependencies": {
         "cosmiconfig": "^9.0.0",
-        "jiti": "^1.20.0",
-        "semver": "^7.5.4"
+        "jiti": "^2.5.1",
+        "semver": "^7.6.2"
       },
       "engines": {
         "node": ">= 18.12.0"