Bump rake from 10.0.4 to 12.3.3

Bumps [rake](https://github.com/ruby/rake) from 10.0.4 to 12.3.3.
- [Release notes](https://github.com/ruby/rake/releases)
- [Changelog](https://github.com/ruby/rake/blob/master/History.rdoc)
- [Commits](ruby/rake@rake-10.0.4...v12.3.3)

---
updated-dependencies:
- dependency-name: rake
  dependency-type: direct:production
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -30,7 +30,7 @@ GEM
     rack (1.5.2)
     rack-protection (1.5.0)
       rack
-    rake (10.0.4)
+    rake (12.3.3)
     rspec (2.13.0)
       rspec-core (~> 2.13.0)
       rspec-expectations (~> 2.13.0)