Bump @navikt/aksel-icons from 4.12.1 to 5.9.2 (#749)

Bumps [@navikt/aksel-icons](https://github.com/navikt/aksel/tree/HEAD/git) from 4.12.1 to 5.9.2.
- [Release notes](https://github.com/navikt/aksel/releases)
- [Commits](https://github.com/navikt/aksel/commits/@navikt/aksel-icons@5.9.2/git)

---
updated-dependencies:
- dependency-name: "@navikt/aksel-icons"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -4,7 +4,7 @@
     "private": true,
     "homepage": "/sosialhjelp/innsyn/",
     "dependencies": {
-        "@navikt/aksel-icons": "^4.7.2",
+        "@navikt/aksel-icons": "^5.9.2",
         "@navikt/ds-css": "^4.7.2",
         "@navikt/ds-icons": "^3.4.3",
         "@navikt/ds-react": "^4.7.2",