Update variables for backup service

.gitlab-ci.yml

 variables:
 
   OSDU_GCP_APPLICATION_NAME: backup
-  OSDU_GCP_CLOUD_RUN_PARAMETERS: "--max-instances=1"
+  OSDU_GCP_CLOUD_RUN_PARAMETERS: "--max-instances=1 --min-instances=1"
   OSDU_GCP_VENDOR: gcp
   OSDU_GCP_SERVICE: backup
   OSDU_GCP_BACKUP_BUCKET: nice-etching-277309-backup-service
@@ -9,7 +9,8 @@ variables:
   OSDU_GCP_SPRING_CLOUD_GCP_SQL_INSTANCECONNECTIONNAME: nice-etching-277309:us-central1:int-pgdb
   OSDU_GCP_SQL_BACKUP_KIND: sql#backupRun
   OSDU_GCP_SQL_RESTORE_BACKUP_KIND: sql#restoreBackupContext
-  OSDU_GCP_ENV_VARS: GCP_PROJECT_ID=$OSDU_GCP_PROJECT,OSDU_ENTITLEMENTS_URL=$OSDU_GCP_ENTITLEMENTS_URL,GCP_BACKUP_BUCKET=$OSDU_GCP_BACKUP_BUCKET,SPRING_CLOUD_GCP_SQL_DATABASENAME=$OSDU_GCP_SPRING_CLOUD_GCP_SQL_DATABASENAME,GCP_SQL_RESTORE_BACKUP_KIND=$OSDU_GCP_SQL_RESTORE_BACKUP_KIND
+  OSDU_GCP_SPRING_CLOUD_GCP_DATASTORE_NAMESPACE: osdu
+  OSDU_GCP_ENV_VARS: GCP_PROJECT_ID=$OSDU_GCP_PROJECT,OSDU_ENTITLEMENTS_URL=$OSDU_GCP_ENTITLEMENTS_URL,GCP_BACKUP_BUCKET=$OSDU_GCP_BACKUP_BUCKET,SPRING_CLOUD_GCP_SQL_DATABASENAME=$OSDU_GCP_SPRING_CLOUD_GCP_SQL_DATABASENAME,GCP_SQL_RESTORE_BACKUP_KIND=$OSDU_GCP_SQL_RESTORE_BACKUP_KIND,SPRING_CLOUD_GCP_DATASTORE_NAMESPACE=$OSDU_GCP_SPRING_CLOUD_GCP_DATASTORE_NAMESPACE
 
 include:
   - project: 'osdu/platform/ci-cd-pipelines'
@@ -32,3 +33,5 @@ include:
 
 osdu-gcp-test:
   allow_failure: true
+  variables:
+    BACKUP_SERVICE_HOST: $OSDU_GCP_BACKUP_HOST