bump bw_functional in conda recipe

Author: mrvisscher

recipe/meta.yaml

@@ -27,7 +27,7 @@ requirements:
     - bw_graph_tools >=0.5
     - bw_processing >=1.0
     - bw_simapro_csv >=0.2.6
-    - bw_functional=0.b.67
+    - bw_functional=0.b.79
     - ecoinvent_interface
     - matrix_utils >=0.5
     - numpy >=1.23.5, <2