Bump rdoc from 6.17.0 to 7.0.1

Bumps [rdoc](https://github.com/ruby/rdoc) from 6.17.0 to 7.0.1.
- [Release notes](https://github.com/ruby/rdoc/releases)
- [Changelog](https://github.com/ruby/rdoc/blob/master/History.rdoc)
- [Commits](https://github.com/ruby/rdoc/compare/v6.17.0...v7.0.1)

---
updated-dependencies:
- dependency-name: rdoc
  dependency-version: 7.0.1
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Gemfile

@@ -63,7 +63,7 @@ end
 group :test do
   gem 'test-unit-full', '~> 0.0.5'
   gem 'rspec', '~> 3.13'
-  gem 'rdoc', '~> 6.17'
+  gem 'rdoc', '~> 7.0'
   gem 'browserstack-local', '~> 1.4'
 
   gem 'irb', '~> 1.16'

Gemfile.lock

@@ -166,7 +166,7 @@ GEM
       rack (>= 1.3)
     rainbow (3.1.1)
     rake (13.3.1)
-    rdoc (6.17.0)
+    rdoc (7.0.1)
       erb
       psych (>= 4.0.0)
       tsort
@@ -325,7 +325,7 @@ DEPENDENCIES
   rack (~> 3.2)
   rack-protection (~> 4.2.1)
   rake (~> 13.3)
-  rdoc (~> 6.17)
+  rdoc (~> 7.0)
   rest-client (~> 2.1.0)
   rspec (~> 3.13)
   rubocop (~> 1.82.0)