Bump rubocop from 0.80.0 to 0.80.1

Bumps [rubocop](https://github.com/rubocop-hq/rubocop) from 0.80.0 to 0.80.1.
- [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/v0.80.0...v0.80.1)

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

Gemfile.lock

@@ -213,7 +213,7 @@ GEM
     pagedown-bootstrap-rails (2.1.4)
       railties (> 3.1)
     parallel (1.19.1)
-    parser (2.7.0.2)
+    parser (2.7.0.3)
       ast (~> 2.4.0)
     path_expander (1.1.0)
     pg (1.2.2)
@@ -315,7 +315,7 @@ GEM
       rspec-mocks (~> 3.9.0)
       rspec-support (~> 3.9.0)
     rspec-support (3.9.2)
-    rubocop (0.80.0)
+    rubocop (0.80.1)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
       parser (>= 2.7.0.1)