!1684 update Admin.NET/Admin.NET.Core/Const/CacheConst.cs.

Merge pull request !1684 from Lzh666/N/A

Admin.NET/Admin.NET.Core/Const/CacheConst.cs

@@ -101,6 +101,11 @@ public class CacheConst
     /// </summary>
     public const string KeyDict = "sys_dict:";
 
+    /// <summary>
+    /// 系统租户字典缓存
+    /// </summary>
+    public const string KeyTenantDict = "sys_tenant_dict:";
+
     /// <summary>
     /// 重复请求(幂等)字典缓存
     /// </summary>