MdeModulePkg: Update the Ethernet interface name.

Update the interface name from ethA ethB to
eth10, eth11 etc if port number more than 9.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Cc: Sriram Subramanian <sriram-s@hpe.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Sriram Subramanian <sriram-s@hpe.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>

MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Impl.c

@@ -1495,7 +1495,7 @@ Ip4Config2InitIfInfo (
   UnicodeSPrint (
     IfInfo->Name,
     EFI_IP4_CONFIG2_INTERFACE_INFO_NAME_SIZE,
-    L"eth%x",
+    L"eth%d",
     IpSb->Ip4Config2Instance.IfIndex
   );