Bump rubocop from 1.26.1 to 1.27.0 in /dependencies (#2763)

Bumps [rubocop](https://github.com/rubocop/rubocop) from 1.26.1 to 1.27.0.
- [Release notes](https://github.com/rubocop/rubocop/releases)
- [Changelog](https://github.com/rubocop/rubocop/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rubocop/rubocop/compare/v1.26.1...v1.27.0)

---
updated-dependencies:
- dependency-name: rubocop
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

dependencies/Gemfile

@@ -4,7 +4,7 @@ source "https://rubygems.org"
 
 git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
 
-gem "rubocop", "~> 1.26.1"
+gem "rubocop", "~> 1.27.0"
 gem "rubocop-github", "~> 0.17.0"
 gem "rubocop-performance", "~>1.13.3"
 gem "rubocop-rails", "~> 2.14"

dependencies/Gemfile.lock

@@ -16,9 +16,9 @@ GEM
       ast (~> 2.4.1)
     rack (2.2.3)
     rainbow (3.1.1)
-    regexp_parser (2.2.1)
+    regexp_parser (2.3.0)
     rexml (3.2.5)
-    rubocop (1.26.1)
+    rubocop (1.27.0)
       parallel (~> 1.10)
       parser (>= 3.1.0.0)
       rainbow (>= 2.2.2, < 4.0)
@@ -27,7 +27,7 @@ GEM
       rubocop-ast (>= 1.16.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 3.0)
-    rubocop-ast (1.16.0)
+    rubocop-ast (1.17.0)
       parser (>= 3.1.1.0)
     rubocop-github (0.17.0)
       rubocop
@@ -51,7 +51,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  rubocop (~> 1.26.1)
+  rubocop (~> 1.27.0)
   rubocop-github (~> 0.17.0)
   rubocop-performance (~> 1.13.3)
   rubocop-rails (~> 2.14)