Update environment.yml

`environment.yml` had different package reqs than whats in `setup.py` or `meta.yaml`. changed to be consistent.

`setup-python` github action gives us accesss to a python with conda in it, remove conda reqs for now. 

change name.

environment.yml

@@ -1,25 +1,14 @@
 name: catalogbuilder 
 channels:
   - conda-forge 
+  - noaa-gfdl
   - default
 dependencies:
-  - conda
-  - python=3.7
-  - conda-env
-  - conda-build
-  - conda-verify
-  - _ipyw_jlab_nb_ext_conf
-  - anaconda==2020.02=py37_0
-  - anaconda-navigator
-  - navigator-updater
-  - gcsfs
-  - zarr
-  - cftime
-  - cartopy
-  - xgcm
-  - pandas
-  - xarray
+  - python
+  - pytest
   - click
-  - intake-esm 
-  - pyyaml
+  - xarray
+  - pandas
   - jsondiff
+  - instake-esm
+  - boto3