[wasm] Skip SIMD test on non-SIMD hardware

The test was added in https://crrev.com/c/3372910, but needs to be
skipped on non-SIMD hardware because it contains SIMD instructions.

R=thibaudm@chromium.org

Bug: v8:12330, chromium:1284980
Change-Id: Ifaede466b24aea4f9ef6b062414a31698bcca864
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3372917
Auto-Submit: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Deepti Gandluri <gdeepti@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78517}

test/mjsunit/mjsunit.status

@@ -1469,6 +1469,7 @@
   'regress/wasm/regress-1271538': [SKIP],
   'regress/wasm/regress-1282224': [SKIP],
   'regress/wasm/regress-1283042': [SKIP],
+  'regress/wasm/regress-1284980': [SKIP],
 }],  # no_simd_hardware == True
 
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