Fix clblast test

Author: abetlen

.github/workflows/test.yaml

@@ -99,7 +99,7 @@ jobs:
       - name: Install dependencies
         run: |
           python3 -m pip install --upgrade pip
-          CMAKE_ARGS="-DLLAMA_METAL=on" python3 -m pip install .[all] --verbose
+          CMAKE_ARGS="-DLLAMA_CLBLAST=on" python3 -m pip install .[all] --verbose
       - name: Test with pytest
         run: |
           python3 -m pytest