Update the webserver tool to 0.2.0

This makes the timeout in seconds closer to real life seconds, previously it was off by a bit.

Author: nickjj

run

@@ -135,7 +135,7 @@ function ci:install-deps {
  # Install Continuous Integration (CI) dependencies
  sudo apt-get install -y curl shellcheck
  sudo curl \
- -L https://raw.githubusercontent.com/nickjj/wait-until/v0.1.2/wait-until \
+ -L https://raw.githubusercontent.com/nickjj/wait-until/v0.2.0/wait-until \
  -o /usr/local/bin/wait-until && sudo chmod +x /usr/local/bin/wait-until
 }