[BOOT] Rename efistatus.c to efiinit.c

BOOT/ENVIRON/INC/efilib.h

@@ -20,7 +20,7 @@ Abstract:
 #include "bootmgr.h"
 #include "efi.h"
 
-PBOOT_APPLICATION_PARAMETERS
+PBOOT_INPUT_PARAMETERS
 EfiInitCreateInputParameters (
     IN EFI_HANDLE ImageHandle,
     IN EFI_SYSTEM_TABLE *SystemTable