[data] Slightly bump bob/beat-dev to add pytest support

bob/devtools/data/conda_build_config.yaml

@@ -78,12 +78,12 @@ zip_keys:
 
 # This version of bob-devel will be used at test time of packages:
 bob_devel:
-  - 2020.11.10
+  - 2020.11.14
 
 # This version of beat-devel will be used at test time of packages. Notice it
 # uses bob-devel and should have a version that is greater or equal its value
 beat_devel:
-  - 2020.11.10
+  - 2020.11.14
 
 # The build time only dependencies (build requirements).
 # Updating these to the latest version all the time is OK and a good idea.
@@ -176,6 +176,10 @@ pyopengl:
   - 3.1.1
 pyqtgraph:
   - 0.11.0
+pytest:
+  - 6.1.1
+pytest-cov:
+  - 2.10.1
 python_graphviz:
   - 0.14.2
 pytorch: