MdeModulePkg/RamDiskDxe: Use BaseLib linked list iteration macros

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=1959

Replaces usage of the linked list iteration macros defined in RamDiskImpl.h
with the common definition in BaseLib.h.

Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Sean Brogan <sean.brogan@microsoft.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Bret Barkelew <bret.barkelew@microsoft.com>

MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskDriver.c

@@ -2,6 +2,7 @@
   The driver entry point for RamDiskDxe driver.
 
   Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) Microsoft Corporation.<BR>
   SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
@@ -92,7 +93,7 @@ RamDiskAcpiCheck (
     return;
   }
 
-  EFI_LIST_FOR_EACH (Entry, &RegisteredRamDisks) {
+  BASE_LIST_FOR_EACH (Entry, &RegisteredRamDisks) {
     PrivateData = RAM_DISK_PRIVATE_FROM_THIS (Entry);
     RamDiskPublishNfit (PrivateData);
   }