added dask, pyarrow to test

Author: brendancol

setup.cfg

@@ -23,7 +23,6 @@ install_requires =
     numba
     xarray
     numpy
-    dask
 packages = find:
 python_requires = >=3.8
 setup_requires = setuptools_scm
@@ -60,9 +59,12 @@ tests =
     flake8
     isort
     noise >= 1.2.2
+    dask
+    pyarrow
     pytest
     pytest-cov
 
+
 [flake8]
 exclude =
     .git,