test free runner

Author: marcoieni

src/ci/github-actions/jobs.yml

@@ -447,7 +447,7 @@ auto:
       # We are intentionally allowing an old toolchain on this builder (and that's
       # incompatible with LLVM downloads today).
       NO_DOWNLOAD_CI_LLVM: 1
-    <<: *job-windows-8c
+    <<: *job-windows
 
   - image: dist-x86_64-msvc
     env: