zarr3 should also work now

Author: agriyakhetarpal

.github/workflows/ci-emscripten.yaml

@@ -84,12 +84,11 @@ jobs:
           pyodide venv .venv-pyodide
           source .venv-pyodide/bin/activate
 
-          # For tests in test_zarr3.py
-          pip install zarr==3.0.0b1
-
           # Install the built numcodecs WASM wheel and relevant dependencies
           pip install $(ls dist/*.whl)"[msgpack,crc32c,pcodec,zfpy,test,test_extras]"
 
+          # Install Zarr v3
+          pip install zarr>=3
 
           # Change into a different directory before running tests to avoid
           # the test runner picking up the local numcodecs package