Try to fix cache not working

Author: smistad

.github/workflows/build_runtime_images.yaml

@@ -70,7 +70,7 @@ jobs:
 
       - name: Cache test data
         # Intel OpenCL does not work in github action
-        if: ${{ matrix.opencl != 'intel' }}
+        if: ${{ matrix.opencl != 'intel' && matrix.type == 'python' }}
         id: cache-test-dataset
         uses: actions/cache@v4
         with: