Update rubocop requirement from 1.63.0 to 1.63.2 (#939)

* Update rubocop requirement from 1.63.0 to 1.63.2

Updates the requirements on [rubocop](https://github.com/rubocop/rubocop) to permit the latest version.
- [Release notes](https://github.com/rubocop/rubocop/releases)
- [Changelog](https://github.com/rubocop/rubocop/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop@v1.63.0...v1.63.2)

---
updated-dependencies:
- dependency-name: rubocop
  dependency-type: direct:production
...

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

* Fix specs

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Samuel Ebeagu <samuel.ebeagu@toptal.com>

gemfiles/base.gemfile

@@ -6,7 +6,7 @@ gem 'rake'
 gem 'rspec', '>= 3.7.0'
 gem 'rspec-collection_matchers'
 gem 'rspec-its'
-gem 'rubocop', '1.63.0'
-gem 'sqlite3'
+gem 'rubocop', '1.63.2'
+gem 'sqlite3', '~> 1.4'
 gem 'timecop'
 gem 'unparser'