build(deps): bump clockwork from 4.0.0 to 4.0.1 (#4893)

Bumps [clockwork](https://github.com/Rykian/clockwork) from 4.0.0 to 4.0.1.
- [Release notes](https://github.com/Rykian/clockwork/releases)
- [Changelog](https://github.com/Rykian/clockwork/blob/master/CHANGELOG.md)
- [Commits](Rykian/clockwork@v4.0.0...v4.0.1)

---
updated-dependencies:
- dependency-name: clockwork
  dependency-version: 4.0.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -117,11 +117,8 @@ GEM
       httpclient (~> 2.8, >= 2.8.2.4)
       json (~> 2.7)
       mutex_m
-    clockwork (4.0.0)
+    clockwork (4.0.1)
       activesupport
-      base64
-      bigdecimal
-      ostruct
       tzinfo
     cloudfront-signer (3.0.2)
     codeclimate-test-reporter (1.0.9)