[wasm] Disable asm-wasm test (requires SSE 4.1).

R=jkummerow@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1603683002 .

Cr-Commit-Position: refs/heads/master@{#33375}

test/mjsunit/mjsunit.status

@@ -286,6 +286,9 @@
 
   # TODO(titzer): correct WASM adapter frame alignment on arm64
   'wasm/*': [PASS, ['arch == arm64', SKIP]],
+
+  # TODO(titzer): SSE 4.1 required for asm-wasm test (floor).
+  'wasm/asm-wasm': [SKIP],
 }],  # ALWAYS
 
 ['novfp3 == True', {