Bump rake from 10.3.2 to 12.2.1

Bumps [rake](https://github.com/ruby/rake) from 10.3.2 to 12.2.1.
- [Release notes](https://github.com/ruby/rake/releases)
- [Changelog](https://github.com/ruby/rake/blob/master/History.rdoc)
- [Commits](https://github.com/ruby/rake/compare/v10.3.2...v12.2.1)

---
updated-dependencies:
- dependency-name: rake
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Gemfile

@@ -1,6 +1,6 @@
 source "https://rubygems.org"
 
-gem "rake", "~> 10.3.2"
+gem "rake", "~> 12.2.1"
 gem "minitest", "~> 5.3.5"
 gem "i18n", "~> 1.8.5"
 

Gemfile.lock

@@ -10,7 +10,7 @@ GEM
     i18n (1.8.5)
       concurrent-ruby (~> 1.0)
     minitest (5.3.5)
-    rake (10.3.2)
+    rake (12.2.1)
 
 PLATFORMS
   ruby
@@ -19,7 +19,7 @@ DEPENDENCIES
   gemoji!
   i18n (~> 1.8.5)
   minitest (~> 5.3.5)
-  rake (~> 10.3.2)
+  rake (~> 12.2.1)
 
 BUNDLED WITH
    2.4.10