Remove pin_compatible; introduces conflicts when building (#864)

Co-authored-by: Andres Guzman-Ballen <andres.guzman-ballen@intel.com>

Author: aguzmanballen

conda-recipe/meta.yaml

@@ -32,7 +32,7 @@ requirements:
 
   run:
     - python
-    - {{ pin_compatible('numpy') }}
+    - numpy
     - pandas  {{ PANDAS_VERSION }}
     - pyarrow {{ PYARROW_VERSION }}
     - numba   {{ NUMBA_VERSION }}