Activate ZVEA for minimal.yml

Author: joshmoore

.github/workflows/minimal.yml

@@ -28,6 +28,8 @@ jobs:
         pytest -svx --timeout=300
     - name: Fixture generation
       shell: "bash -l {0}"
+      env:
+        ZARR_V3_EXPERIMENTAL_API: 1
       run: |
         conda activate minimal
         rm -rf fixture/