Bump ruby/setup-ruby-pkgs from 1.33.0 to 1.33.1 (#5)

Bumps [ruby/setup-ruby-pkgs](https://github.com/ruby/setup-ruby-pkgs) from 1.33.0 to 1.33.1.
- [Release notes](https://github.com/ruby/setup-ruby-pkgs/releases)
- [Changelog](https://github.com/ruby/setup-ruby-pkgs/blob/main/RELEASES.md)
- [Commits](ruby/setup-ruby-pkgs@070791a...c7f324b)

---
updated-dependencies:
- dependency-name: ruby/setup-ruby-pkgs
  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>

.github/workflows/rubygems.yml

@@ -61,7 +61,7 @@ jobs:
           bundler-cache: true
         if: matrix.os.name != 'Windows'
       - name: Setup ruby (Windows)
-        uses: ruby/setup-ruby-pkgs@070791aab73b96ab166e572b2e4a0f056c410394 # v1.33.0
+        uses: ruby/setup-ruby-pkgs@c7f324bc4a9434f2ce3e55fa1cc19e41daecb231 # v1.33.1
         with:
           ruby-version: ${{ matrix.ruby.value }}
           bundler-cache: true