Update .github/workflows/ruby-build.yml

Co-authored-by: Arthur Baars <aibaars@github.com>

Author: criemen

.github/workflows/ruby-build.yml

@@ -254,7 +254,7 @@ jobs:
           # jq is available in epel-release (https://docs.fedoraproject.org/en-US/epel/)
           yum install -y gh unzip epel-release
           yum install -y jq
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
       - name: Fetch CodeQL
         uses: ./.github/actions/fetch-codeql