[utils] Fix RISC-V support in update_llc_test_checks.py

scrub_asm_riscv now takes two arguments rather than one.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317826 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed