Bump rubocop-rails from 2.25.1 to 2.26.2

Bumps [rubocop-rails](https://github.com/rubocop/rubocop-rails) from 2.25.1 to 2.26.2.
- [Release notes](https://github.com/rubocop/rubocop-rails/releases)
- [Changelog](https://github.com/rubocop/rubocop-rails/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rubocop/rubocop-rails/compare/v2.25.1...v2.26.2)

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

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

Gemfile

@@ -102,7 +102,7 @@ group :development do
   gem "rubocop-capybara", "~> 2.21.0", require: false
   gem "rubocop-factory_bot", "~> 2.26.1", require: false
   gem "rubocop-performance", "~> 1.22.1", require: false
-  gem "rubocop-rails", "~> 2.25.1", require: false
+  gem "rubocop-rails", "~> 2.26.2", require: false
   gem "rubocop-rspec", "~> 3.1.0", require: false
   gem "rubocop-rspec_rails", "~> 2.30.0", require: false
   gem "rvm1-capistrano3", "~> 1.4.0", require: false

Gemfile.lock

@@ -558,10 +558,10 @@ GEM
     rubocop-performance (1.22.1)
       rubocop (>= 1.48.1, < 2.0)
       rubocop-ast (>= 1.31.1, < 2.0)
-    rubocop-rails (2.25.1)
+    rubocop-rails (2.26.2)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
-      rubocop (>= 1.33.0, < 2.0)
+      rubocop (>= 1.52.0, < 2.0)
       rubocop-ast (>= 1.31.1, < 2.0)
     rubocop-rspec (3.1.0)
       rubocop (~> 1.61)
@@ -773,7 +773,7 @@ DEPENDENCIES
   rubocop-capybara (~> 2.21.0)
   rubocop-factory_bot (~> 2.26.1)
   rubocop-performance (~> 1.22.1)
-  rubocop-rails (~> 2.25.1)
+  rubocop-rails (~> 2.26.2)
   rubocop-rspec (~> 3.1.0)
   rubocop-rspec_rails (~> 2.30.0)
   rvm1-capistrano3 (~> 1.4.0)