Set bundle frozen for gitpod & update some deps
Relates to: #38 (closed)
This project does not run bundle install during CI, but it does run it while spinning up the gitpod environment. We should start the environment with a set of trusted gems, instead of blindly updating them when the gitpod env is being built.
Adds BUNDLE_FROZEN=true
during bundle install to increase security.
Gemfile and Gemfile.lock updates were necessary to fix compatibility with ruby 3.0.4.
GEM version diffs:
Edited by João Alexandre Cunha