Bump rake from 12.1.0 to 12.3.3

Bumps [rake](https://github.com/ruby/rake) from 12.1.0 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@v12.1.0...v12.3.3)

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

Gemfile

@@ -2,7 +2,7 @@ ruby '2.6.6'
 # updated cedar stack
 source 'https://rubygems.org'
 
-gem 'rake', '~> 13.0.1'
+gem 'rake', '~> 12.3.3'
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '4.2.2'

Gemfile.lock

@@ -135,7 +135,7 @@ GEM
       activesupport (= 4.2.2)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (12.1.0)
+    rake (12.3.3)
     rb-fsevent (0.10.2)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
@@ -206,6 +206,7 @@ DEPENDENCIES
   puma (= 2.11.1)
   rails (= 4.2.2)
   rails_12factor
+  rake (~> 12.3.3)
   sass-rails (~> 5.0)
   sdoc (~> 0.4.0)
   spring