Bump rubyzip from 1.2.1 to 2.0.0 (pytorch#299)

dependabot[bot] · soumith · commit b5c78ce38c07 · 2019-10-30T16:16:17.000-04:00
Bumps [rubyzip](https://github.com/rubyzip/rubyzip) from 1.2.1 to 2.0.0. - [Release notes](https://github.com/rubyzip/rubyzip/releases) - [Changelog](https://github.com/rubyzip/rubyzip/blob/master/Changelog.md) - [Commits](rubyzip/rubyzip@v1.2.1...v2.0.0) Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -225,7 +225,7 @@ GEM
     ruby-enum (0.7.2)
       i18n
     ruby_dep (1.5.0)
-    rubyzip (1.2.1)
+    rubyzip (2.0.0)
     safe_yaml (1.0.4)
     sass (3.5.7)
       sass-listen (~> 4.0.0)
