Roll Fuchsia SDK from 891644303188 to 891632472275

The AutoRoll server is located here: https://autoroll.skia.org/r/fuchsia-sdk-chromium-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.


CQ_INCLUDE_TRYBOTS=luci.chromium.try:fuchsia-arm64-cast;luci.chromium.try:fuchsia-x64-cast
TBR=cr-fuchsia+bot@chromium.org

Change-Id: I3f91f4082230d68e76a1ddc472b019e30ddbd3c9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1566858Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#650588}

build/fuchsia/linux.sdk.sha1

-8916443031887960288
+8916324722752186672
\ No newline at end of file

build/fuchsia/mac.sdk.sha1

-8916474687955919136
+8916328185107507584
\ No newline at end of file