Bump minitest-retry from 0.2.2 to 0.2.3

Bumps [minitest-retry](https://github.com/y-yagi/minitest-retry) from 0.2.2 to 0.2.3.
- [Changelog](https://github.com/y-yagi/minitest-retry/blob/master/CHANGELOG.md)
- [Commits](y-yagi/minitest-retry@v0.2.2...v0.2.3)

---
updated-dependencies:
- dependency-name: minitest-retry
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Gemfile.lock

@@ -342,7 +342,7 @@ GEM
     mini_mime (1.1.5)
     mini_portile2 (2.8.7)
     minitest (5.25.1)
-    minitest-retry (0.2.2)
+    minitest-retry (0.2.3)
       minitest (>= 5.0)
     msgpack (1.7.2)
     multi_json (1.15.0)