[AC-1638] Disallow Secrets Manager for MSP-managed organizations (#6392)

* Hide Add SM component on sub page for MSPs

* Hide Add SM component on create org page for MSPs

* Use hasProvider instead of providerType

apps/web/src/app/billing/organizations/organization-subscription-cloud.component.ts

@@ -115,6 +115,7 @@ export class OrganizationSubscriptionCloudComponent implements OnInit, OnDestroy
 
     this.showSecretsManagerSubscribe =
       this.userOrg.canEditSubscription &&
+      !this.userOrg.hasProvider &&
       !this.userOrg.useSecretsManager &&
       !this.subscription?.cancelled &&
       !this.subscriptionMarkedForCancel;