Bump rake from 12.3.3 to 13.0.1 (#29)

Bumps [rake](https://github.com/ruby/rake) from 12.3.3 to 13.0.1.
- [Release notes](https://github.com/ruby/rake/releases)
- [Changelog](https://github.com/ruby/rake/blob/master/History.rdoc)
- [Commits](ruby/rake@v12.3.3...v13.0.1)

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

Gemfile.lock

@@ -106,7 +106,7 @@ GEM
     rails-html-sanitizer (1.3.0)
       loofah (~> 2.3)
     rainbow (3.0.0)
-    rake (12.3.3)
+    rake (13.0.1)
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)
       ffi (~> 1.0)