Test with master of omv repo

Author: Padraig Gleeson

.github/workflows/omv-ci.yml

@@ -27,7 +27,7 @@ jobs:
 
     - name: Install OMV
       run: |
-        pip install git+https://github.com/OpenSourceBrain/osb-model-validation@test_pynn0101
+        pip install git+https://github.com/OpenSourceBrain/osb-model-validation
         pip install scipy sympy matplotlib cython pandas tables
         
         pip install 'numpy<=1.23.0' # see https://github.com/OpenSourceBrain/osb-model-validation/issues/91