Use bundle check

Why is this change being made?

Short-circuit bundle install by first running bundle check. This will improve speed and reliability of ci and local dev servers, especially when using slower or more unreliable network connections, or when rubygems.org is slow or down.

Does this MR meet the acceptance criteria?

Conformity

• Added description to this MR explaining the reasons for the proposed change, per say-why-not-just-what