Update rake requirement from ~> 10.0 to ~> 12.3

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...v12.3.3)

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

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

Author: dependabot[bot]

Gemfile.lock

@@ -33,7 +33,7 @@ GEM
     pry-doc (0.13.4)
       pry (~> 0.11)
       yard (~> 0.9.11)
-    rake (10.5.0)
+    rake (12.3.3)
     rspec (3.7.0)
       rspec-core (~> 3.7.0)
       rspec-expectations (~> 3.7.0)
@@ -61,7 +61,7 @@ DEPENDENCIES
   bundler (~> 1.16)
   pry
   pry-doc
-  rake (~> 10.0)
+  rake (~> 12.3)
   rspec (~> 3.0)
 
 BUNDLED WITH

activerecord-returning_attributes.gemspec

@@ -22,7 +22,7 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency 'pg'
 
   spec.add_development_dependency 'bundler', '~> 1.16'
-  spec.add_development_dependency 'rake', '~> 10.0'
+  spec.add_development_dependency 'rake', '~> 12.3'
   spec.add_development_dependency 'rspec', '~> 3.0'
   spec.add_development_dependency 'pry'
   spec.add_development_dependency 'pry-doc'