MdePkg: Apply uncrustify changes

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737

Apply uncrustify changes to .c/.h files in the MdePkg package

Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>

MdePkg/Include/Library/DebugPrintErrorLevelLib.h

@@ -5,6 +5,7 @@
   SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
+
 #ifndef _DEBUG_PRINT_ERROR_LEVEL_LIB_H_
 #define _DEBUG_PRINT_ERROR_LEVEL_LIB_H_
 
@@ -34,4 +35,5 @@ EFIAPI
 SetDebugPrintErrorLevel (
   UINT32  ErrorLevel
   );
+
 #endif