Revert "[Pixel Wrangler] Suppress webcodec tests on Win + NVDA bots"

This reverts commit 098a7b262b5b70118bdaa36619e339e3dc224211.

Reason for revert: the issue is fixed now

Bug: 441102570
Original change's description:
> [Pixel Wrangler] Suppress webcodec tests on Win + NVDA bots
>
> Suppress errors described in crbug.com/441102570 while investigation
> is ongoing to keep the bots green.
>
> Bug: 441102570
> Change-Id: Ic0ded613a9af4312d4e3d89d11f4438f471cc5db
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6892371
> Commit-Queue: Stacy Gaikovaia <gaiko@google.com>
> Reviewed-by: Kyle Charbonneau <kylechar@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#1507278}

Bug: 441102570
Change-Id: I22d0c15321a1b183cc4c64ce98c707ea7a415e0b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6896849
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Eugene Zemtsov <eugene@chromium.org>
Reviewed-by: Stacy Gaikovaia <gaiko@google.com>
Reviewed-by: Kyle Charbonneau <kylechar@chromium.org>
Commit-Queue: Stacy Gaikovaia <gaiko@google.com>
Cr-Commit-Position: refs/heads/main@{#1507953}