MdeModulePkg: Apply uncrustify changes

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

Apply uncrustify changes to .c/.h files in the MdeModulePkg 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>

MdeModulePkg/Include/Guid/StandardErrorDevice.h

@@ -13,6 +13,6 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
 #define EFI_STANDARD_ERROR_DEVICE_GUID    \
     { 0xd3b36f2d, 0xd551, 0x11d4, {0x9a, 0x46, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } }
 
-extern EFI_GUID gEfiStandardErrorDeviceGuid;
+extern EFI_GUID  gEfiStandardErrorDeviceGuid;
 
 #endif