Bruk node 20. Endre til nonroot i dockerfile (#1746)

* Bruk :nonroot. Sett Workdir til /app

(cherry picked from commit cdb1f48)

* Bruk node 20 i github actions

(cherry picked from commit d51e6be)

.github/workflows/build.yaml

@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: '18'
+          node-version: '20'
           cache: yarn
           registry-url: "https://npm.pkg.github.com"
       - name: Yarn install

.github/workflows/build_n_deploy_dev.yaml

@@ -19,7 +19,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: '18'
+          node-version: '20'
           cache: yarn
           registry-url: "https://npm.pkg.github.com"
       - name: Yarn install

.github/workflows/build_n_deploy_prod.yaml

@@ -21,7 +21,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: '18'
+          node-version: '20'
           cache: yarn
           registry-url: "https://npm.pkg.github.com"
       - name: Yarn install

Dockerfile

@@ -1,4 +1,5 @@
-FROM gcr.io/distroless/nodejs20-debian12
+FROM gcr.io/distroless/nodejs20-debian12:nonroot
+WORKDIR /app
 
 COPY assets ./assets
 COPY node_dist ./node_dist