fix: key error in tg upgrade

Author: aarthy-dk

dk-installer.py

@@ -1840,7 +1840,6 @@ def create_compose_file(self, action, args, username, password, ssl_cert_file, s
               TG_METADATA_DB_HOST: postgres
               TG_TARGET_DB_TRUST_SERVER_CERTIFICATE: yes
               TG_EXPORT_TO_OBSERVABILITY_VERIFY_SSL: no
-              TG_DOCKER_RELEASE_CHECK_ENABLED: yes
               TG_INSTANCE_ID: {action.analytics.get_instance_id()}
               TG_ANALYTICS: {"yes" if args.send_analytics_data else "no"}
               {ssl_variables}
@@ -2123,7 +2122,6 @@ def requirements(self):
         return [
             REQ_DOCKER,
             REQ_DOCKER_DAEMON,
-            REQ_TESTGEN_IMAGE,
             Requirement(
                 "TG_COMPOSE_FILE",
                 (

tests/test_tg_upgrade.py

@@ -46,7 +46,6 @@ def get_compose_content(*extra_vars):
           TG_METADATA_DB_HOST: postgres
           TG_TARGET_DB_TRUST_SERVER_CERTIFICATE: yes
           TG_EXPORT_TO_OBSERVABILITY_VERIFY_SSL: no
-          TG_DOCKER_RELEASE_CHECK_ENABLED: yes
         {}
 
         services: