🎨 updated objectcontactmoment validators

Author: bart-maykin

.github/workflows/ci.yml

@@ -61,7 +61,7 @@ jobs:
 
     strategy:
       matrix:
-        postgres: ['10', '11', '12']
+        postgres: ['11', '12', '13']
 
     name: Tests (PG ${{ matrix.postgres }})