fix: move count to base provider

This work has been done to move count to the base provider. While doing this work I also added a debug log message to state when the count had been disabled in the SQL provider.

Also, I removed some tests that were no longer needed after the introduction of the str2bool function, when getting the count value from the configuration file.

Author: mdearos

tests/provider/test_postgresql_provider.py

@@ -85,8 +85,7 @@ def config():
         },
         'id_field': 'osm_id',
         'table': 'hotosm_bdi_waterways',
-        'geom_field': 'foo_geom',
-        'count': 'true'
+        'geom_field': 'foo_geom'
     }