Rebaseline FormControlsBrowserTest.Textarea on Fuchsia

The result is from
https://ci.chromium.org/ui/p/chromium/builders/ci/fuchsia-x64-cast-receiver-rel/14903/test-results

Cq-Include-Trybots: luci.chromium.try:fuchsia-arm64-cast-receiver-rel
Include-Ci-Only-Tests: true
Bug: 344491551
Change-Id: I645cf3f86692faba0cfd8e28e88b7e5c90f3dc1e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5609517


Auto-Submit: Xianzhu Wang <wangxianzhu@chromium.org>
Reviewed-by: Philip Rogers <pdr@chromium.org>
Commit-Queue: Philip Rogers <pdr@chromium.org>
Reviewed-by: Zijie He <zijiehe@google.com>
Cr-Commit-Position: refs/heads/main@{#1312448}