Fixed Tenant License crash in tenant details (#2644)

Signed-off-by: Benjamin Perez <benjamin@bexsoft.net>

Author: bexsoft

portal-ui/src/screens/Console/Tenants/TenantDetails/SubnetLicenseTenant.tsx

@@ -99,7 +99,7 @@ const SubnetLicenseTenant = ({
   licenseInfo,
   activateProduct,
 }: ISubnetLicenseTenant) => {
-  const expiryTime = tenant
+  const expiryTime = tenant?.subnet_license
     ? DateTime.fromISO(tenant.subnet_license.expires_at)
     : DateTime.now();