Bump faraday-retry from 2.2.1 to 2.3.1

Bumps [faraday-retry](https://github.com/lostisland/faraday-retry) from 2.2.1 to 2.3.1.
- [Release notes](https://github.com/lostisland/faraday-retry/releases)
- [Changelog](https://github.com/lostisland/faraday-retry/blob/main/CHANGELOG.md)
- [Commits](https://github.com/lostisland/faraday-retry/compare/v2.2.1...v2.3.1)

---
updated-dependencies:
- dependency-name: faraday-retry
  dependency-version: 2.3.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Gemfile

@@ -93,7 +93,7 @@ group :development do
   gem "capistrano3-delayed-job", "~> 1.7.6"
   gem "capistrano3-puma", "~> 6.0.0"
   gem "erb_lint", "~> 0.9.0", require: false
-  gem "faraday-retry", "~> 2.2.1", require: false
+  gem "faraday-retry", "~> 2.3.1", require: false
   gem "htmlbeautifier", "~> 1.4.3", require: false
   gem "mdl", "~> 0.13.0", require: false
   gem "pronto", "~> 0.11.2", require: false