🚧⏪ Revert bad merge (extra "include:" in GH worflow)

Author: nevans

.github/workflows/test.yml

@@ -20,7 +20,6 @@ jobs:
         ruby: ${{ fromJson(needs.ruby-versions.outputs.versions) }}
         os: [ ubuntu-latest, macos-latest, windows-latest ]
         experimental: [false]
-        include:
         exclude:
           - { ruby: head, os: windows-latest }
         include: