Bump faker from 2.20.0 to 2.21.0 (#18434)

Bumps [faker](https://github.com/faker-ruby/faker) from 2.20.0 to 2.21.0.
- [Release notes](https://github.com/faker-ruby/faker/releases)
- [Changelog](https://github.com/faker-ruby/faker/blob/master/CHANGELOG.md)
- [Commits](https://github.com/faker-ruby/faker/compare/v2.20.0...v2.21.0)

---
updated-dependencies:
- dependency-name: faker
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile

@@ -114,7 +114,7 @@ end
 group :test do
   gem 'capybara', '~> 3.37'
   gem 'climate_control', '~> 0.2'
-  gem 'faker', '~> 2.20'
+  gem 'faker', '~> 2.21'
   gem 'microformats', '~> 4.2'
   gem 'rails-controller-testing', '~> 1.0'
   gem 'rspec-sidekiq', '~> 3.1'

Gemfile.lock

@@ -219,7 +219,7 @@ GEM
       tzinfo
     excon (0.76.0)
     fabrication (2.28.0)
-    faker (2.20.0)
+    faker (2.21.0)
       i18n (>= 1.8.11, < 2)
     faraday (1.9.3)
       faraday-em_http (~> 1.0)
@@ -757,7 +757,7 @@ DEPENDENCIES
   dotenv-rails (~> 2.7)
   ed25519 (~> 1.3)
   fabrication (~> 2.28)
-  faker (~> 2.20)
+  faker (~> 2.21)
   fast_blank (~> 1.0)
   fastimage
   fog-core (<= 2.1.0)