[Core CI] Fix BM_DEPLOY_TYPE option type

bool -> string

PRODX-40255

Change-Id: I5b59f604b4f67a07f8598c484cf80986748f2e6d
diff --git a/src/com/mirantis/mk/KaasUtils.groovy b/src/com/mirantis/mk/KaasUtils.groovy
index d9bb7ed..dcc323f 100644
--- a/src/com/mirantis/mk/KaasUtils.groovy
+++ b/src/com/mirantis/mk/KaasUtils.groovy
@@ -1007,6 +1007,7 @@
         string(name: 'KAAS_CHILD_CLUSTER_RELEASE_NAME', value: triggers.childDeployCustomRelease),
         string(name: 'OPENSTACK_CLOUD_LOCATION', value: triggers.osCloudLocation),
         string(name: 'SLACK_CHANNEL_NOTIFY', value: triggers.customSlackChannelEnabled),
+        string(name: 'BM_DEPLOY_TYPE', value: triggers.bmDeployTypeEnabled),
         booleanParam(name: 'OFFLINE_MGMT_CLUSTER', value: triggers.proxyConfig['mgmtOffline']),
         booleanParam(name: 'OFFLINE_CHILD_CLUSTER', value: triggers.proxyConfig['childOffline']),
         booleanParam(name: 'PROXY_CHILD_CLUSTER', value: triggers.proxyConfig['childProxy']),
@@ -1058,7 +1059,6 @@
         booleanParam(name: 'ENABLE_MKE_DUBUG', value: triggers.enableMkeDebugEnabled),
         booleanParam(name: 'AIO_CLUSTER', value: triggers.aioCluster),
         booleanParam(name: 'BM_CORE_CLEANUP', value: triggers.bmCoreCleanup),
-        booleanParam(name: 'BM_DEPLOY_TYPE', value: triggers.bmDeployTypeEnabled),
         booleanParam(name: 'DISABLE_KUBE_API_AUDIT', value: triggers.disableKubeApiAudit),
         booleanParam(name: "AUDITD_ENABLE", value: triggers.auditdEnabled),
         booleanParam(name: 'CORE_KEYCLOAK_LDAP_ENABLED', value: triggers.coreKeycloakLdapEnabled),