Bump mime-types from 3.2.2 to 3.3.1

Bumps [mime-types](https://github.com/mime-types/ruby-mime-types) from 3.2.2 to 3.3.1.
- [Release notes](https://github.com/mime-types/ruby-mime-types/releases)
- [Changelog](https://github.com/mime-types/ruby-mime-types/blob/master/History.md)
- [Commits](mime-types/ruby-mime-types@v3.2.2...v3.3.1)

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

Author: dependabot[bot]

Gemfile

@@ -17,7 +17,7 @@ gem 'json_pure'
 gem 'kubeclient'
 gem 'loggregator_emitter', '~> 5.0'
 gem 'membrane', '~> 1.0'
-gem 'mime-types', '~> 3.0'
+gem 'mime-types', '~> 3.3'
 gem 'multi_json'
 gem 'multipart-parser'
 gem 'net-ssh'

Gemfile.lock

@@ -268,9 +268,9 @@ GEM
     memoist (0.16.0)
     method_source (0.9.2)
     middleware (0.1.0)
-    mime-types (3.2.2)
+    mime-types (3.3.1)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2019.0331)
+    mime-types-data (3.2020.0512)
     mini_portile2 (2.4.0)
     minitest (5.14.1)
     ms_rest (0.6.4)
@@ -526,7 +526,7 @@ DEPENDENCIES
   loggregator_emitter (~> 5.0)
   machinist (~> 1.0.6)
   membrane (~> 1.0)
-  mime-types (~> 3.0)
+  mime-types (~> 3.3)
   multi_json
   multipart-parser
   mysql2 (~> 0.5.0)