Bump webmock from 3.7.6 to 3.8.0 (#12900)

Bumps [webmock](https://github.com/bblimke/webmock) from 3.7.6 to 3.8.0.
- [Release notes](https://github.com/bblimke/webmock/releases)
- [Changelog](https://github.com/bblimke/webmock/blob/master/CHANGELOG.md)
- [Commits](https://github.com/bblimke/webmock/compare/v3.7.6...v3.8.0)

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

Gemfile

@@ -124,7 +124,7 @@ group :test do
   gem 'rails-controller-testing', '~> 1.0'
   gem 'rspec-sidekiq', '~> 3.0'
   gem 'simplecov', '~> 0.17', require: false
-  gem 'webmock', '~> 3.7'
+  gem 'webmock', '~> 3.8'
   gem 'parallel_tests', '~> 2.30'
 end
 

Gemfile.lock

@@ -641,7 +641,7 @@ GEM
     uniform_notifier (1.13.0)
     warden (1.2.8)
       rack (>= 2.0.6)
-    webmock (3.7.6)
+    webmock (3.8.0)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
@@ -785,6 +785,6 @@ DEPENDENCIES
   tty-prompt (~> 0.20)
   twitter-text (~> 1.14)
   tzinfo-data (~> 1.2019)
-  webmock (~> 3.7)
+  webmock (~> 3.8)
   webpacker (~> 4.2)
   webpush