Build(deps-dev): Bump rubocop from 0.80.1 to 0.86.0

Bumps [rubocop](https://github.com/rubocop-hq/rubocop) from 0.80.1 to 0.86.0.
- [Release notes](https://github.com/rubocop-hq/rubocop/releases)
- [Changelog](https://github.com/rubocop-hq/rubocop/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop@v0.80.1...v0.86.0)

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

Author: dependabot-preview[bot]

Gemfile

@@ -63,7 +63,7 @@ group :development, :test do
   gem 'pry-remote'
   gem 'rspec-collection_matchers'
   gem 'rspec-rails'
-  gem 'rubocop', '~> 0.80.1', require: false
+  gem 'rubocop', '~> 0.86.0', require: false
   gem 'rubocop-rails', require: false
   gem 'bullet'
 end

Gemfile.lock

@@ -49,7 +49,7 @@ GEM
     addressable (2.7.0)
       public_suffix (>= 2.0.2, < 5.0)
     arel (6.0.4)
-    ast (2.4.0)
+    ast (2.4.1)
     better_errors (2.7.1)
       coderay (>= 1.0.0)
       erubi (>= 1.0.0)
@@ -159,7 +159,6 @@ GEM
     icalendar (2.6.1)
       ice_cube (~> 0.16)
     ice_cube (0.16.3)
-    jaro_winkler (1.5.4)
     jbuilder (2.9.1)
       activesupport (>= 4.2.0)
     jquery-rails (3.1.4)
@@ -213,9 +212,9 @@ GEM
     omniauth-oauth2 (1.6.0)
       oauth2 (~> 1.1)
       omniauth (~> 1.9)
-    parallel (1.19.1)
-    parser (2.7.1.2)
-      ast (~> 2.4.0)
+    parallel (1.19.2)
+    parser (2.7.1.4)
+      ast (~> 2.4.1)
     pg (0.20.0)
     pickadate-rails (3.5.6.0)
       railties (>= 3.1.0)
@@ -303,14 +302,17 @@ GEM
       rspec-mocks (~> 3.9)
       rspec-support (~> 3.9)
     rspec-support (3.9.2)
-    rubocop (0.80.1)
-      jaro_winkler (~> 1.5.1)
+    rubocop (0.86.0)
       parallel (~> 1.10)
       parser (>= 2.7.0.1)
       rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.7)
       rexml
+      rubocop-ast (>= 0.0.3, < 1.0)
       ruby-progressbar (~> 1.7)
-      unicode-display_width (>= 1.4.0, < 1.7)
+      unicode-display_width (>= 1.4.0, < 2.0)
+    rubocop-ast (0.0.3)
+      parser (>= 2.7.0.1)
     rubocop-rails (2.5.2)
       activesupport
       rack (>= 1.1)
@@ -372,7 +374,7 @@ GEM
       tzinfo (>= 1.0.0)
     uglifier (4.2.0)
       execjs (>= 0.3.0, < 3)
-    unicode-display_width (1.6.1)
+    unicode-display_width (1.7.0)
     uniform_notifier (1.13.0)
     webdrivers (4.4.1)
       nokogiri (~> 1.6)
@@ -436,7 +438,7 @@ DEPENDENCIES
   rollbar
   rspec-collection_matchers
   rspec-rails
-  rubocop (~> 0.80.1)
+  rubocop (~> 0.86.0)
   rubocop-rails
   sass-rails (~> 5.0.1)
   shoulda-matchers (~> 4.3)