UpdateTestChecks: -march=mips/-march=mipsel is mips triple.

Again, a mixture of march and triple, with majority being march:

llvm/test/CodeGen/Mips$ grep -ri triple | wc -l
818
llvm/test/CodeGen/Mips$ grep -ri march | wc -l
1457

llvm-svn: 361521

llvm/utils/UpdateTestChecks/asm.py

@@ -219,6 +219,7 @@ def scrub_asm_wasm32(asm, args):
 def get_triple_from_march(march):
   triples = {
       'amdgcn': 'amdgcn',
+      'mips': 'mips',
       'sparc': 'sparc',
   }
   for prefix, triple in triples.items():