Bump rack-cors from 1.1.1 to 2.0.0

Bumps [rack-cors](https://github.com/cyu/rack-cors) from 1.1.1 to 2.0.0.
- [Release notes](https://github.com/cyu/rack-cors/releases)
- [Changelog](https://github.com/cyu/rack-cors/blob/master/CHANGELOG.md)
- [Commits](cyu/rack-cors@v1.1.1...2.0.0)

---
updated-dependencies:
- dependency-name: rack-cors
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Gemfile

@@ -41,7 +41,7 @@ gem 'pg', '~> 1.4'
 gem 'pg_search'
 gem 'puma', '~> 6.1.1'
 gem 'pundit', '~> 2.3.0'
-gem 'rack-cors', '~> 1.0', require: 'rack/cors'
+gem 'rack-cors', '~> 2.0', require: 'rack/cors'
 if next?
   gem 'rails', '~> 6.1'
 else

Gemfile.lock

@@ -346,7 +346,7 @@ GEM
     raabro (1.4.0)
     racc (1.6.2)
     rack (2.2.6.4)
-    rack-cors (1.1.1)
+    rack-cors (2.0.0)
       rack (>= 2.0.0)
     rack-protection (2.2.2)
       rack
@@ -564,7 +564,7 @@ DEPENDENCIES
   pry
   puma (~> 6.1.1)
   pundit (~> 2.3.0)
-  rack-cors (~> 1.0)
+  rack-cors (~> 2.0)
   rails (~> 6.0)
   ranked-model (~> 0.4.8)
   restpack_serializer!