Update rake requirement from ~> 10.0 to ~> 13.0

Updates the requirements on [rake](https://github.com/ruby/rake) to permit the latest version.
- [Release notes](https://github.com/ruby/rake/releases)
- [Changelog](https://github.com/ruby/rake/blob/master/History.rdoc)
- [Commits](ruby/rake@rake-10.0.0...v13.0.1)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

Gemfile

@@ -26,9 +26,9 @@ group :tests do
 
   # `rake` dropped support for older versions of ruby a while back
   if RUBY_PLATFORM == 'java'
-    gem 'rake', '~> 10.0'
+    gem 'rake', '~> 13.0'
   else
-    gem 'rake', '~> 12.3'
+    gem 'rake', '~> 13.0'
   end
 
   # rubocop is special, as usual