Bump postcss-import from 15.1.0 to 16.0.0

Bumps [postcss-import](https://github.com/postcss/postcss-import) from 15.1.0 to 16.0.0.
- [Release notes](https://github.com/postcss/postcss-import/releases)
- [Changelog](https://github.com/postcss/postcss-import/blob/master/CHANGELOG.md)
- [Commits](postcss/postcss-import@15.1.0...16.0.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

apps/endringsmelding-pleiepenger/package.json

@@ -81,7 +81,7 @@
         "jsdom": "23.0.1",
         "msw": "2.0.11",
         "postcss": "8.4.32",
-        "postcss-import": "15.1.0",
+        "postcss-import": "16.0.0",
         "storybook": "7.6.7",
         "tailwindcss": "3.4.0",
         "typescript": "5.3.3",

yarn.lock

@@ -3421,7 +3421,7 @@ __metadata:
     object-hash: 3.0.0
     openid-client: 5.6.2
     postcss: 8.4.32
-    postcss-import: 15.1.0
+    postcss-import: 16.0.0
     react: 18.2.0
     react-day-picker: 8.10.0
     react-dom: 18.2.0
@@ -19655,7 +19655,20 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss-import@npm:15.1.0, postcss-import@npm:^15.1.0":
+"postcss-import@npm:16.0.0":
+  version: 16.0.0
+  resolution: "postcss-import@npm:16.0.0"
+  dependencies:
+    postcss-value-parser: ^4.0.0
+    read-cache: ^1.0.0
+    resolve: ^1.1.7
+  peerDependencies:
+    postcss: ^8.0.0
+  checksum: dd25ec2c8da949ec8c271581491888938b4fb1e9777bf248a089e64446f34e62366a266cf33777f9184184afbdf22a95e39ec53a1e090fd2539be04f23eeee83
+  languageName: node
+  linkType: hard
+
+"postcss-import@npm:^15.1.0":
   version: 15.1.0
   resolution: "postcss-import@npm:15.1.0"
   dependencies: