build(deps): update rubocop requirement from ~> 1.81.1 to ~> 1.82.1 (#494)

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@v1.81.1...v1.82.1)

---
updated-dependencies:
- dependency-name: rubocop
  dependency-version: 1.82.1
  dependency-type: direct:production
...

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

Author: dependabot[bot]

Gemfile

@@ -10,7 +10,7 @@ gem "memory_profiler", require: false
 gem "minitest"
 gem "minitest-reporters"
 gem "mocha", "~> 2.8.2"
-gem "rubocop", "~> 1.81.1", require: false
+gem "rubocop", "~> 1.82.1", require: false
 gem "rubocop-minitest", require: false
 gem "rubocop-rake", require: false
 gem "yard"