Bump rubocop-rails_config from 1.4.0 to 1.5.1

Bumps [rubocop-rails_config](https://github.com/toshimaru/rubocop-rails_config) from 1.4.0 to 1.5.1.
- [Release notes](https://github.com/toshimaru/rubocop-rails_config/releases)
- [Changelog](https://github.com/toshimaru/rubocop-rails_config/blob/main/CHANGELOG.md)
- [Commits](toshimaru/rubocop-rails_config@v1.4.0...v1.5.1)

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

Gemfile.lock

@@ -208,12 +208,12 @@ GEM
       activesupport (>= 4.2.0)
       rack (>= 1.1)
       rubocop (>= 0.90.0, < 2.0)
-    rubocop-rails_config (1.4.0)
+    rubocop-rails_config (1.5.1)
       railties (>= 5.0)
-      rubocop (>= 1.8)
+      rubocop (>= 1.13)
       rubocop-ast (>= 1.0.1)
       rubocop-packaging (~> 0.5)
-      rubocop-performance (~> 1.3)
+      rubocop-performance (~> 1.11)
       rubocop-rails (~> 2.0)
     ruby-progressbar (1.11.0)
     sprockets (4.0.2)