Bump standard from 1.37.0 to 1.39.0

Bumps [standard](https://github.com/standardrb/standard) from 1.37.0 to 1.39.0.
- [Release notes](https://github.com/standardrb/standard/releases)
- [Changelog](https://github.com/standardrb/standard/blob/main/CHANGELOG.md)
- [Commits](standardrb/standard@v1.37.0...v1.39.0)

---
updated-dependencies:
- dependency-name: standard
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Gemfile.lock

@@ -119,7 +119,7 @@ GEM
       simplecov_json_formatter (~> 0.1)
     simplecov-html (0.12.3)
     simplecov_json_formatter (0.1.4)
-    standard (1.37.0)
+    standard (1.39.0)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.0)
       rubocop (~> 1.64.0)