Bump parallel from 1.21.0 to 1.22.1 (#894)

* Bump parallel from 1.21.0 to 1.22.1

Bumps [parallel](https://github.com/grosser/parallel) from 1.21.0 to 1.22.1.
- [Release notes](https://github.com/grosser/parallel/releases)
- [Commits](grosser/parallel@v1.21.0...v1.22.1)

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

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

* Update parallel's RBI

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Vinicius Stock <vinicius.stock@shopify.com>

Gemfile.lock

@@ -184,7 +184,7 @@ GEM
     nokogiri (1.13.4)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
-    parallel (1.21.0)
+    parallel (1.22.1)
     parser (3.1.1.0)
       ast (~> 2.4.1)
     pry (0.13.1)