Specify explicit chromium version

Dockerfile

@@ -53,7 +53,7 @@ RUN DATABASE_PASSWORD=required-to-run-but-not-used \
     bundle exec rails assets:precompile
 
 # Cleanup to save space in the production image
-RUN rm -rf node_modules log/* tmp/* /tmp && \
+RUN rm -rf log/* tmp/* /tmp && \
     rm -rf /usr/local/bundle/cache && \
     rm -rf .env && \
     find /usr/local/bundle/gems -name "*.c" -delete && \
@@ -86,6 +86,11 @@ RUN apk add --no-cache libpq
 COPY --from=builder /app /app
 COPY --from=builder /usr/local/bundle/ /usr/local/bundle/
 
+# Add dependencies for PDF generation
+RUN apk add --no-cache nodejs npm
+RUN npm install -g npx
+RUN npx puppeteer browsers install
+
 # SSH access specific to Azure
 # Install OpenSSH and set the password for root to "Docker!".
 RUN apk add --no-cache openssh && echo "root:Docker!" | chpasswd

package.json

@@ -4,8 +4,8 @@
   "dependencies": {
     "esbuild": "^0.24.0",
     "govuk-frontend": "^5.6.0",
-    "sass": "^1.79.3",
-    "puppeteer": "22.6.1"
+    "puppeteer": "^23.9.0",
+    "sass": "^1.79.3"
   },
   "scripts": {
     "build:css": "sass ./app/assets/stylesheets/certificates.scss:./app/assets/builds/certificates.css ./app/assets/stylesheets/check_records.scss:./app/assets/builds/check_records.css ./app/assets/stylesheets/qualifications.scss:./app/assets/builds/qualifications.css --no-source-map --load-path=node_modules --quiet-deps",