build(deps-dev): bump postcss-import from 16.1.0 to 16.1.1 in /frontend

Bumps [postcss-import](https://github.com/postcss/postcss-import) from 16.1.0 to 16.1.1.
- [Release notes](https://github.com/postcss/postcss-import/releases)
- [Changelog](https://github.com/postcss/postcss-import/blob/master/CHANGELOG.md)
- [Commits](https://github.com/postcss/postcss-import/compare/16.1.0...16.1.1)

---
updated-dependencies:
- dependency-name: postcss-import
  dependency-version: 16.1.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

frontend/package-lock.json

@@ -60,7 +60,7 @@
         "msw": "^2.10.2",
         "msw-storybook-addon": "^2.0.5",
         "postcss": "^8.5.5",
-        "postcss-import": "^16.1.0",
+        "postcss-import": "^16.1.1",
         "postcss-nesting": "^13.0.2",
         "rimraf": "^6.0.1",
         "storybook": "^9.0.1",
@@ -10785,9 +10785,9 @@
       }
     },
     "node_modules/postcss-import": {
-      "version": "16.1.0",
-      "resolved": "https://registry.npmjs.org/postcss-import/-/postcss-import-16.1.0.tgz",
-      "integrity": "sha512-7hsAZ4xGXl4MW+OKEWCnF6T5jqBw80/EE9aXg1r2yyn1RsVEU8EtKXbijEODa+rg7iih4bKf7vlvTGYR4CnPNg==",
+      "version": "16.1.1",
+      "resolved": "https://registry.npmjs.org/postcss-import/-/postcss-import-16.1.1.tgz",
+      "integrity": "sha512-2xVS1NCZAfjtVdvXiyegxzJ447GyqCeEI5V7ApgQVOWnros1p5lGNovJNapwPpMombyFBfqDwt7AD3n2l0KOfQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {

frontend/package.json

@@ -70,7 +70,7 @@
     "msw": "^2.10.2",
     "msw-storybook-addon": "^2.0.5",
     "postcss": "^8.5.5",
-    "postcss-import": "^16.1.0",
+    "postcss-import": "^16.1.1",
     "postcss-nesting": "^13.0.2",
     "rimraf": "^6.0.1",
     "storybook": "^9.0.1",