chore(deps): Bump nokogiri from 1.9.1 to 1.10.5 (#40)

Bumps [nokogiri](https://github.com/sparklemotion/nokogiri) from 1.9.1 to 1.10.5.
- [Release notes](https://github.com/sparklemotion/nokogiri/releases)
- [Changelog](https://github.com/sparklemotion/nokogiri/blob/master/CHANGELOG.md)
- [Commits](sparklemotion/nokogiri@v1.9.1...v1.10.5)

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

Gemfile.lock

@@ -45,7 +45,7 @@ GEM
     method_source (0.9.2)
     mini_portile2 (2.4.0)
     minitest (5.11.3)
-    nokogiri (1.9.1)
+    nokogiri (1.10.5)
       mini_portile2 (~> 2.4.0)
     parallel (1.17.0)
     parser (2.6.3.0)