Update node to v24

Uses bookworm slim docker image

Author: maureenlholland

.github/workflows/a11y_tests.yml

@@ -41,7 +41,7 @@ jobs:
     - uses: actions/checkout@v5
     - uses: actions/setup-node@v4
       with:
-        node-version: 20
+        node-version: 24
     - name: Install dependencies
       run: cd tests/playwright && npm ci && npm run install-deps
     - name: Run accessibility tests

.github/workflows/integration_tests.yml

@@ -108,7 +108,7 @@ jobs:
     - uses: actions/checkout@v5
     - uses: actions/setup-node@v4
       with:
-        node-version: 20
+        node-version: 24
     - name: Install dependencies
       run: cd tests/playwright && npm ci && npm run install-deps
     - name: Run Playwright tests

.github/workflows/unit_tests.yml

@@ -19,7 +19,7 @@ jobs:
       - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 24
           cache: npm
       - name: "Install JS dependencies"
         run: npm ci

Dockerfile

@@ -22,7 +22,7 @@ RUN pip install --require-hashes --no-cache-dir -r requirements/prod.txt
 ########
 # assets builder and dev server
 #
-FROM node:20.14.0-slim AS assets
+FROM node:24-slim AS assets
 
 ENV PATH=/app/node_modules/.bin:$PATH
 WORKDIR /app