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/Library/BaseLib/RiscV64/CpuPause.c

@@ -8,8 +8,10 @@
 
 #include "BaseLibInternals.h"
 
-extern VOID RiscVCpuPause (VOID);
-
+extern VOID
+RiscVCpuPause (
+  VOID
+  );
 
 /**
   Requests CPU to pause for a short period of time.
@@ -26,4 +28,3 @@ CpuPause (
 {
   RiscVCpuPause ();
 }
-