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@v10.5.0...v13.0.1)

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

Author: dependabot[bot]

Gemfile.lock

@@ -7,16 +7,16 @@ GEM
   remote: https://rubygems.org/
   specs:
     minitest (5.14.2)
-    rake (10.5.0)
+    rake (13.0.1)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   aws_lambda_ric!
-  bundler (>= 1.17)
+  bundler (>= 2.0)
   minitest (~> 5.0)
-  rake (~> 10.0)
+  rake (~> 13.0)
 
 BUNDLED WITH
    2.2.0.rc.2

aws_lambda_ric.gemspec

@@ -33,5 +33,5 @@ Gem::Specification.new do |spec|
 
   spec.add_development_dependency 'bundler', '>= 2.0'
   spec.add_development_dependency 'minitest', '~> 5.0'
-  spec.add_development_dependency 'rake', '~> 10.0'
+  spec.add_development_dependency 'rake', '~> 13.0'
 end