Specify explicit chromium version

Dockerfile

@@ -32,6 +32,9 @@ RUN bundler -v && \
     bundle install --retry=5 --jobs=4 && \
     rm -rf /usr/local/bundle/cache
 
+# Tell Puppeteer to skip installing Chrome. We'll be using the installed package.
+ENV PUPPETEER_SKIP_DOWNLOAD=true
+
 # Install node packages defined in package.json
 COPY package.json yarn.lock ./
 RUN yarn install --frozen-lockfile --check-files
@@ -82,6 +85,10 @@ RUN apk add --update --no-cache tzdata && \
 # libpq: required to run postgres
 RUN apk add --no-cache libpq
 
+# install chromium and node for the PDF generation
+RUN apk add --no-cache nodejs
+RUN apk add --no-cache chromium=123.0.6312.58
+
 # Copy files generated in the builder image
 COPY --from=builder /app /app
 COPY --from=builder /usr/local/bundle/ /usr/local/bundle/