deps/gha: bump ruby/setup-ruby from 1.154.0 to 1.155.0

Bumps [ruby/setup-ruby](https://github.com/ruby/setup-ruby) from 1.154.0 to 1.155.0.
- [Release notes](https://github.com/ruby/setup-ruby/releases)
- [Commits](52b8784594...d37167af45)

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

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

.github/workflows/push-packagecloud.yml

@@ -42,7 +42,7 @@ jobs:
       - name: Check out repository code
         uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
       - name: Install ruby
-        uses: ruby/setup-ruby@52b8784594ec115fd17094752708121dc5dabb47 # v1.154.0
+        uses: ruby/setup-ruby@d37167af451eb51448db3354e1057b75c4b268f7 # v1.155.0
         with:
           ruby-version: "3.0"
       - name: Install packagecloud