[rubygems/rubygems] Bundler::Fetcher uses Bundler::CIDetector
Additionally, the result is memoized, as it's used twice in a row.
This change does result in a net behavioral diff, as the list of ENVs being checked has been updated (now includes buildkite, taskcluster, cirrus, dsari, and drops buildbox and snap)
https://github.com/rubygems/rubygems/commit/3fb445a5a1
[rubygems/rubygems] Bundler::Fetcher uses Bundler::CIDetector
Additionally, the result is memoized, as it's used twice in a row.
This change does result in a net behavioral diff, as the list of ENVs
being checked has been updated (now includes buildkite, taskcluster,
cirrus, dsari, and drops buildbox and snap)
https://github.com/rubygems/rubygems/commit/3fb445a5a1