Bump rubocop from 0.65.0 to 0.69.0

Bumps [rubocop](https://github.com/rubocop-hq/rubocop) from 0.65.0 to 0.69.0.
- [Release notes](https://github.com/rubocop-hq/rubocop/releases)
- [Changelog](https://github.com/rubocop-hq/rubocop/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rubocop-hq/rubocop/compare/v0.65.0...v0.69.0)

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

Gemfile

@@ -61,7 +61,7 @@ end
 group :development, :test do
   gem 'byebug'
   gem 'listen'
-  gem "rubocop", "~> 0.65", require: false
+  gem "rubocop", "~> 0.69", require: false
 end
 
 group :test do

Gemfile.lock

@@ -142,11 +142,9 @@ GEM
       mime-types
       mimemagic (~> 0.3.0)
       terrapin (~> 0.6.0)
-    parallel (1.13.0)
-    parser (2.6.0.0)
+    parallel (1.17.0)
+    parser (2.6.3.0)
       ast (~> 2.4.0)
-    powerpack (0.1.2)
-    psych (3.1.0)
     puma (3.12.1)
     rack (2.0.7)
     rack-mini-profiler (1.0.2)
@@ -193,15 +191,13 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.8.0)
     rspec-support (3.8.0)
-    rubocop (0.65.0)
+    rubocop (0.69.0)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
-      parser (>= 2.5, != 2.5.1.1)
-      powerpack (~> 0.1)
-      psych (>= 3.1.0)
+      parser (>= 2.6)
       rainbow (>= 2.2.2, < 4.0)
       ruby-progressbar (~> 1.7)
-      unicode-display_width (~> 1.4.0)
+      unicode-display_width (>= 1.4.0, < 1.7)
     ruby-progressbar (1.10.0)
     ruby_dep (1.5.0)
     rubyzip (1.2.2)
@@ -262,7 +258,7 @@ GEM
       thread_safe (~> 0.1)
     uglifier (4.1.20)
       execjs (>= 0.3.0, < 3)
-    unicode-display_width (1.4.1)
+    unicode-display_width (1.6.0)
     uniform_notifier (1.12.1)
     websocket (1.2.8)
     websocket-driver (0.7.0)
@@ -304,7 +300,7 @@ DEPENDENCIES
   rails-dom-testing (~> 2.0.0)
   rails_autolink
   rspec-expectations
-  rubocop (~> 0.65)
+  rubocop (~> 0.69)
   sanitize (~> 5.0)
   sass-rails (~> 5.0)
   selenium-webdriver (~> 2.53)