Bump ed25519 from 1.2.4 to 1.3.0 (#17310)

Bumps [ed25519](https://github.com/RubyCrypto/ed25519) from 1.2.4 to 1.3.0.
- [Release notes](https://github.com/RubyCrypto/ed25519/releases)
- [Changelog](https://github.com/RubyCrypto/ed25519/blob/main/CHANGES.md)
- [Commits](https://github.com/RubyCrypto/ed25519/compare/v1.2.4...v1.3.0)

---
updated-dependencies:
- dependency-name: ed25519
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

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

Gemfile

@@ -48,7 +48,7 @@ gem 'omniauth-rails_csrf_protection', '~> 0.1'
 gem 'color_diff', '~> 0.1'
 gem 'discard', '~> 1.2'
 gem 'doorkeeper', '~> 5.5'
-gem 'ed25519', '~> 1.2'
+gem 'ed25519', '~> 1.3'
 gem 'fast_blank', '~> 1.0'
 gem 'fastimage'
 gem 'hiredis', '~> 0.6'