chore: fix workflow versions

.github/workflows/deploy.yml

@@ -17,13 +17,13 @@ jobs:
     if: "!contains(github.event.head_commit.message, '[docs]')"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
           node-version: 16
           registry-url: 'https://npm.pkg.github.com'
           scope: '@navikt'
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         id: yarn-cache
         with:
           path: .yarn/cache
@@ -41,9 +41,9 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build]
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
-      - uses: actions/cache@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+      - uses: actions/cache@v4
         id: yarn-cache
         with:
           path: .yarn/cache