Log Message:
misc/ruby-bundler: update to 2.2.27

2.2.27 (2021-09-03)

Enhancements:

* Optimize some requires #4887
* Correctly redact credentials when using x-oauth-basic #4866

Bug fixes:

* Add missing key branches: to template for GitHub Actions #4883
* Fix bundle plugin install detection of already installed plugins #4869
* Make plugin installation idempotent #4864
* Fix bundle check showing duplicated gems when multiple platforms are
  locked #4854
* Fix bundle check incorrectly considering cached gems #4853