typo in CI

Author: stefdoerr

.github/workflows/publish.yml

@@ -88,7 +88,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        cuda: [cpu, cu118, cu126, cu128]
+        accelerator: [cpu, cu118, cu126, cu128]
 
     steps:
       - uses: actions/checkout@v4 # Needed for GCP authentication for some reason