Default feature block_user_on_violation to on

For new installs this makes sense - the scope check is only done when
you add scopes in Manage anyway, but if you add them, it's a safer
default that they are actually enforced.

The feature flag mostly exists to phase in scopes where you previously
not had enabled them, so you want to start logging first.

Author: thijskh

app/config/parameters.yml.dist

@@ -221,7 +221,7 @@ parameters:
     feature_api_metadata_api: true
     feature_api_deprovision: true
     feature_run_all_manipulations_prior_to_consent: false
-    feature_block_user_on_violation: false
+    feature_block_user_on_violation: true
     feature_enable_consent: true
     feature_stepup_sfo_override_engine_entityid: false