Patch github actions failure with glmnet_py

Unclear what is the underlying cause of the error, but downgrading
glmnet_py to 1.0.0 fixed the issue

Author: mgalardini

Diff for: environment.yml

@@ -13,7 +13,7 @@ dependencies:
   - pandas
   - statsmodels >=0.10
   - scikit-learn
-  - glmnet_py
+  - conda-forge::glmnet_py !=1.0.1,!=1.0.2 # avoids errors in GH actions
   - pysam >=0.15.3
   - dendropy >=4.4.0
   - matplotlib-base