Bump ruby/setup-ruby from 1.286.0 to 1.288.0 (#84)

Bumps [ruby/setup-ruby](https://github.com/ruby/setup-ruby) from 1.286.0 to 1.288.0.
- [Release notes](https://github.com/ruby/setup-ruby/releases)
- [Changelog](https://github.com/ruby/setup-ruby/blob/master/release.rb)
- [Commits](ruby/setup-ruby@90be115...09a7688)

---
updated-dependencies:
- dependency-name: ruby/setup-ruby
  dependency-version: 1.288.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/release-supermarket.yaml

@@ -11,7 +11,7 @@ jobs:
         uses: actions/checkout@master
         with:
           ref: main # requires for stove to make proper checks, otherwise git commands fail
-      - uses: ruby/setup-ruby@90be1154f987f4dc0fe0dd0feedac9e473aa4ba8 # v1.286.0
+      - uses: ruby/setup-ruby@09a7688d3b55cf0e976497ff046b70949eeaccfd # v1.288.0
         with:
           ruby-version: '3.0'
           bundler-cache: false # runs 'bundle install' and caches installed gems automatically