Fix registration install configs which were failing to install

modules/recurring_events_registration/config/install/core.entity_form_display.registrant.registrant.default.yml

@@ -8,8 +8,6 @@ dependencies:
     - recurring_events_registration.registrant_type.default
   module:
     - recurring_events_registration
-_core:
-  default_config_hash: ea3xG3Ezt8XlAj9nlwP6v3hT-_F8IcEQHN6pb5OI55g
 id: registrant.default.default
 targetEntityType: registrant
 bundle: default

modules/recurring_events_registration/config/install/core.entity_view_display.registrant.registrant.default.yml

@@ -9,8 +9,6 @@ dependencies:
   module:
     - recurring_events_registration
     - user
-_core:
-  default_config_hash: 3clqPdEmzURlNSnHkS8qcIi_HNNeDJgzA336NT77DCE
 id: registrant.default.default
 targetEntityType: registrant
 bundle: default