Add bottleneck & rasterio git tip to upstream-dev CI (#3585)

* Add upstream bottleneck, netcdf4 & rasterio.

* xfail rasterio test

* remove netcdf4

Author: dcherian

ci/azure/install.yml

@@ -25,7 +25,9 @@ steps:
         git+https://github.com/dask/dask \
         git+https://github.com/dask/distributed \
         git+https://github.com/zarr-developers/zarr \
-        git+https://github.com/Unidata/cftime
+        git+https://github.com/Unidata/cftime \
+        git+https://github.com/mapbox/rasterio \
+        git+https://github.com/pydata/bottleneck
   condition: eq(variables['UPSTREAM_DEV'], 'true')
   displayName: Install upstream dev dependencies
 

xarray/tests/test_backends.py

@@ -3951,6 +3951,7 @@ def test_rasterio_environment(self):
                     with xr.open_rasterio(tmp_file) as actual:
                         assert_allclose(actual, expected)
 
+    @pytest.mark.xfail(reason="rasterio 1.1.1 is broken. GH3573")
     def test_rasterio_vrt(self):
         import rasterio