Bump rack-cors from 1.1.0 to 1.1.1 (#12730)

Bumps [rack-cors](https://github.com/cyu/rack-cors) from 1.1.0 to 1.1.1.
- [Release notes](https://github.com/cyu/rack-cors/releases)
- [Changelog](https://github.com/cyu/rack-cors/blob/master/CHANGELOG.md)
- [Commits](https://github.com/cyu/rack-cors/compare/v1.1.0...v1.1.1)

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

Gemfile.lock

@@ -461,7 +461,7 @@ GEM
     rack (2.0.8)
     rack-attack (6.2.2)
       rack (>= 1.0, < 3)
-    rack-cors (1.1.0)
+    rack-cors (1.1.1)
       rack (>= 2.0.0)
     rack-protection (2.0.7)
       rack