Bump rubyzip from 1.2.2 to 1.3.0

Bumps [rubyzip](https://github.com/rubyzip/rubyzip) from 1.2.2 to 1.3.0.
- [Release notes](https://github.com/rubyzip/rubyzip/releases)
- [Changelog](https://github.com/rubyzip/rubyzip/blob/master/Changelog.md)
- [Commits](rubyzip/rubyzip@v1.2.2...v1.3.0)

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

Gemfile.lock

@@ -107,7 +107,7 @@ GEM
       activesupport (>= 3.0)
       railties (>= 3.0)
       rspec (~> 2.11.0)
-    rubyzip (1.2.2)
+    rubyzip (1.3.0)
     sass (3.4.25)
     sass-rails (3.2.5)
       railties (~> 3.2.0)