MdeModulePkg: Change complex DEBUG_CODE() to DEBUG_CODE_BEGIN/END()

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3767

Update use of DEBUG_CODE(Expression) if Expression is a complex code
block with if/while/for/case statements that use {}.

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

MdeModulePkg/Universal/Acpi/BootScriptExecutorDxe/IA32/SetIdtEntry.c

@@ -38,7 +38,7 @@ SetIdtEntry (
   Status = InitializeCpuExceptionHandlers (NULL);
   ASSERT_EFI_ERROR (Status);
 
-  DEBUG_CODE (
+  DEBUG_CODE_BEGIN ();
     //
     // Update IDT entry INT3 if the instruction is valid in it
     //
@@ -51,6 +51,5 @@ SetIdtEntry (
       IdtEntry->Bits.GateType       = IA32_IDT_GATE_TYPE_INTERRUPT_32;
       IdtEntry->Bits.OffsetHigh     = (UINT16)(S3DebugBuffer >> 16);
     }
-  );
+  DEBUG_CODE_END ();
 }
-