Bump rack-cors from 1.0.1 to 1.0.2

Bumps [rack-cors](https://github.com/cyu/rack-cors) from 1.0.1 to 1.0.2.
- [Changelog](https://github.com/cyu/rack-cors/blob/master/CHANGELOG.md)
- [Commits](cyu/rack-cors@v1.0.1...v1.0.2)

Gemfile.lock

@@ -274,7 +274,7 @@ GEM
     public_suffix (3.0.0)
     puma (3.10.0)
     rack (2.0.3)
-    rack-cors (1.0.1)
+    rack-cors (1.0.2)
     rack-mini-profiler (0.10.5)
       rack (>= 1.2.0)
     rack-protection (2.0.0)