This reverts commit 3c400825.

Reason for revert: Re-enable interpreter tests

Original change's description:
> [wasm-simd] Remove interpreter tier of SIMD tests
> 
> As per the all-hands a couple of weeks ago, the interpreter will
> be removed soon. Remove running tests on this tier, so we no longer
> put effort into maintaining tests for this tier.
> 
> Change-Id: I9fce0f3a7cd869d6ccecf1c1f820b794e89858e1
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2175021
> Reviewed-by: Zhi An Ng <zhin@chromium.org>
> Commit-Queue: Deepti Gandluri <gdeepti@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#67520}

TBR=gdeepti@chromium.org,zhin@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Change-Id: Iac0f21311769157c5ae303e8078c25d96fbc7c93
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2180343Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Reviewed-by: Zhi An Ng <zhin@chromium.org>
Commit-Queue: Deepti Gandluri <gdeepti@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67546}