Re-enable prettifying of HTML files when run in CI

As we are now only processing ~7k tasks per run, I'm not too worried by
its slowness.

.gitlab-ci.yml

@@ -10,7 +10,7 @@ snapshot:
   variables:
     GIT_STRATEGY: clone
   before_script:
-    - pacman -Syu --needed --noconfirm git jq wget rsync libxslt
+    - pacman -Syu --needed --noconfirm git jq wget rsync libxslt prettier
     - git remote set-url origin "https://${GITLAB_PROJECT_USER}:${GITLAB_PROJECT_TOKEN}@${CI_SERVER_HOST}/${CI_PROJECT_PATH}.git"
     - 'user_json="$(curl --silent --show-error --fail --header "PRIVATE-TOKEN: ${GITLAB_PROJECT_TOKEN}" "${CI_API_V4_URL}/user")"'
     - git config --global user.email "$(jq -r .email <<< "${user_json}")"
@@ -20,7 +20,7 @@ snapshot:
     - git worktree add snapshots HEAD
     - (cd snapshots && git checkout snapshots || (git checkout --orphan snapshots && git rm -fr .))
     - mkdir snapshot
-    - ALBS_RANGE_DOWNLOAD_ENABLED=true ALBS_RANGE_DOWNLOAD_CHUNK="$(git rev-list --count origin/snapshots)" ./snapshotter.sh -1 false false snapshot
+    - ALBS_RANGE_DOWNLOAD_ENABLED=true ALBS_RANGE_DOWNLOAD_CHUNK="$(git rev-list --count origin/snapshots)" ./snapshotter.sh -1 false true snapshot
     - rsync --recursive snapshot/ snapshots/
     - cd snapshots
     - range="$(<range)"