Bump i18n from 1.8.2 to 1.8.3 (#13963)

Bumps [i18n](https://github.com/svenfuchs/i18n) from 1.8.2 to 1.8.3.
- [Release notes](https://github.com/svenfuchs/i18n/releases)
- [Changelog](https://github.com/ruby-i18n/i18n/blob/master/CHANGELOG.md)
- [Commits](https://github.com/svenfuchs/i18n/compare/v1.8.2...v1.8.3)

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

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

Gemfile.lock

@@ -285,7 +285,7 @@ GEM
     httplog (1.4.2)
       rack (>= 1.0)
       rainbow (>= 2.0.0)
-    i18n (1.8.2)
+    i18n (1.8.3)
       concurrent-ruby (~> 1.0)
     i18n-tasks (0.9.31)
       activesupport (>= 4.0.2)