Bump connection_pool from 2.5.5 to 3.0.2

Bumps [connection_pool](https://github.com/mperham/connection_pool) from 2.5.5 to 3.0.2.
- [Changelog](https://github.com/mperham/connection_pool/blob/main/Changes.md)
- [Commits](mperham/connection_pool@v2.5.5...v3.0.2)

---
updated-dependencies:
- dependency-name: connection_pool
  dependency-version: 3.0.2
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

Gemfile

@@ -11,7 +11,7 @@ gem 'bcrypt_pbkdf'
 gem 'bootstrap-sass', '~> 3.4.1'
 gem 'capybara'
 gem 'change_the_subject', github: 'pulibrary/change_the_subject', branch: 'main'
-gem 'connection_pool', '~> 2.5'
+gem 'connection_pool', '~> 3.0'
 gem 'devise'
 gem 'ed25519'
 gem 'faraday', '~> 1.10'

Gemfile.lock

@@ -192,7 +192,7 @@ GEM
     coercible (1.0.0)
       descendants_tracker (~> 0.0.1)
     concurrent-ruby (1.3.6)
-    connection_pool (2.5.5)
+    connection_pool (3.0.2)
     coveralls_reborn (0.29.0)
       simplecov (~> 0.22.0)
       term-ansicolor (~> 1.7)
@@ -736,7 +736,7 @@ DEPENDENCIES
   capistrano-rails-console
   capybara
   change_the_subject!
-  connection_pool (~> 2.5)
+  connection_pool (~> 3.0)
   coveralls_reborn
   datadog
   devise