Bruk .npmrc config i gha

Author: LudvigHz

.github/workflows/gh-pages.yaml

@@ -23,13 +23,10 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: oven-sh/setup-bun@v2
-        with:
-          registry-url: https://npm.pkg.github.com
-          scope: '@navikt'
 
       - run: bun install
         env:
-          BUN_AUTH_TOKEN: ${{ secrets.READER_TOKEN }}
+          NODE_AUTH_TOKEN: ${{ secrets.READER_TOKEN }}
 
       - name: Build preview
         run: bun run build:preview