Bump rubocop-rspec from 3.0.2 to 3.0.3 in /distrib-core (#26)

Bumps [rubocop-rspec](https://github.com/rubocop/rubocop-rspec) from 3.0.2 to 3.0.3.
- [Release notes](https://github.com/rubocop/rubocop-rspec/releases)
- [Changelog](https://github.com/rubocop/rubocop-rspec/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop-rspec@v3.0.2...v3.0.3)

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

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

distrib-core/Gemfile.lock

@@ -56,7 +56,7 @@ GEM
       unicode-display_width (>= 2.4.0, < 3.0)
     rubocop-ast (1.31.3)
       parser (>= 3.3.1.0)
-    rubocop-rspec (3.0.2)
+    rubocop-rspec (3.0.3)
       rubocop (~> 1.61)
     ruby-progressbar (1.13.0)
     simplecov (0.22.0)