Bump faker from 2.14.0 to 2.15.1 (#491)

Bumps [faker](https://github.com/faker-ruby/faker) from 2.14.0 to 2.15.1.
- [Release notes](https://github.com/faker-ruby/faker/releases)
- [Changelog](https://github.com/faker-ruby/faker/blob/master/CHANGELOG.md)
- [Commits](faker-ruby/faker@v2.14.0...v2.15.1)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Author: dependabot-preview[bot]

Gemfile.lock

@@ -147,7 +147,7 @@ GEM
     factory_bot_rails (6.1.0)
       factory_bot (~> 6.1.0)
       railties (>= 5.0.0)
-    faker (2.14.0)
+    faker (2.15.1)
       i18n (>= 1.6, < 2)
     ffi (1.14.2)
     filterrific (5.2.1)
@@ -183,7 +183,7 @@ GEM
       rspec (>= 2.99.0, < 4.0)
     hashdiff (1.0.1)
     htmlentities (4.3.4)
-    i18n (1.8.5)
+    i18n (1.8.7)
       concurrent-ruby (~> 1.0)
     jbuilder (2.10.1)
       activesupport (>= 5.0.0)