Bump simple-navigation from 4.1.0 to 4.3.0 (mastodon#16255)

Bumps [simple-navigation](https://github.com/codeplant/simple-navigation) from 4.1.0 to 4.3.0.
- [Release notes](https://github.com/codeplant/simple-navigation/releases)
- [Changelog](https://github.com/codeplant/simple-navigation/blob/master/CHANGELOG.md)
- [Commits](https://github.com/codeplant/simple-navigation/commits/v4.3.0)

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

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

Gemfile

@@ -83,7 +83,7 @@ gem 'sidekiq', '~> 6.2'
 gem 'sidekiq-scheduler', '~> 3.0'
 gem 'sidekiq-unique-jobs', '~> 7.0'
 gem 'sidekiq-bulk', '~>0.2.0'
-gem 'simple-navigation', '~> 4.1'
+gem 'simple-navigation', '~> 4.3'
 gem 'simple_form', '~> 5.1'
 gem 'sprockets-rails', '~> 3.2', require: 'sprockets/railtie'
 gem 'stoplight', '~> 2.2.1'

Gemfile.lock

@@ -574,7 +574,7 @@ GEM
       concurrent-ruby (~> 1.0, >= 1.0.5)
       sidekiq (>= 5.0, < 7.0)
       thor (>= 0.20, < 2.0)
-    simple-navigation (4.1.0)
+    simple-navigation (4.3.0)
       activesupport (>= 2.3.2)
     simple_form (5.1.0)
       actionpack (>= 5.2)
@@ -778,7 +778,7 @@ DEPENDENCIES
   sidekiq-bulk (~> 0.2.0)
   sidekiq-scheduler (~> 3.0)
   sidekiq-unique-jobs (~> 7.0)
-  simple-navigation (~> 4.1)
+  simple-navigation (~> 4.3)
   simple_form (~> 5.1)
   simplecov (~> 0.21)
   sprockets (~> 3.7.2)