Bump ruby/setup-ruby from 1.257.0 to 1.263.0 (#67)

Bumps [ruby/setup-ruby](https://github.com/ruby/setup-ruby) from 1.257.0 to 1.263.0.
- [Release notes](https://github.com/ruby/setup-ruby/releases)
- [Changelog](https://github.com/ruby/setup-ruby/blob/master/release.rb)
- [Commits](ruby/setup-ruby@4451173...0481980)

---
updated-dependencies:
- dependency-name: ruby/setup-ruby
  dependency-version: 1.263.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/branch-protection.yaml

@@ -22,7 +22,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
-      - uses: ruby/setup-ruby@44511735964dcb71245e7e55f72539531f7bc0eb
+      - uses: ruby/setup-ruby@0481980f17b760ef6bca5e8c55809102a0af1e5a
         with:
           ruby-version: ${{ matrix.ruby }}
       - run: gem install bundler --no-document

.github/workflows/continuous-delivery.yaml

@@ -24,7 +24,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
-      - uses: ruby/setup-ruby@44511735964dcb71245e7e55f72539531f7bc0eb
+      - uses: ruby/setup-ruby@0481980f17b760ef6bca5e8c55809102a0af1e5a
         with:
           ruby-version: 3.4.4
       - run: gem install bundler --no-document