Update setup.yml

Author: fleupold

.github/workflows/setup.yml

@@ -25,7 +25,7 @@ on:
 jobs:
   release:
     name: Setup Upptime
-    runs-on: [cowprotocol-ubuntu-latest]
+    runs-on: cowprotocol-ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4