message: Update test/end-to-end-tests/install.sh
diff: # run with PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true sh install.sh if chrome is already installed
  set -e
  ./synapse/install.sh
  -# both CI and local testing don't need a riot fetched from master,
  +# both CI and local testing don't need a Riot fetched from master,
  # so not installing this by default anymore
  # ./riot/install.sh
  yarn install
  