SecurityPkg: Clean up source files

1. Do not use tab characters
2. No trailing white space in one line
3. All files must end with CRLF

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>

SecurityPkg/Hash2DxeCrypto/Hash2DxeCrypto.c

@@ -2,7 +2,7 @@
   This module implements Hash2 Protocol.
 
 (C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>
-Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR>
 This program and the accompanying materials are licensed and made available under
 the terms and conditions of the BSD License that accompanies this distribution.
 The full text of the license may be found at
@@ -374,7 +374,7 @@ BaseCrypto2Hash (
   if (HashInfo == NULL) {
     return EFI_UNSUPPORTED;
   }
-  
+
   Instance = HASH2_INSTANCE_DATA_FROM_THIS(This);
   if (Instance->HashContext != NULL) {
     FreePool (Instance->HashContext);