score: update inconsistent declare after .c was changed

arch/score/include/asm/irq.h

arch/score/include/asm/irq_regs.h

arch/score/include/asm/linkage.h

arch/score/include/asm/page.h

arch/score/include/asm/pgalloc.h

arch/score/include/asm/pgtable.h

arch/score/include/asm/ptrace.h

arch/score/include/asm/uaccess.h

arch/score/include/asm/user.h