hardcode gem versions to use latest up to major version
hardcode gem versions to use latest up to major version

This will require us to manually update the major versions for the gems.
The benefit is that we can decide if there will be breaking changes
ahead of time and fix them.

AweSim-OSC/rails-application-template,AweSim-OSC/rails-application-template,AweSim-OSC/rails-application-template