Roll Fuchsia SDK from 386667d2f104 to 93a5062d9436

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

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_audio;luci.chromium.try:fuchsia_x64_cast_audio
TBR=cr-fuchsia+bot@chromium.org

Change-Id: I37b555b4e4a7fe2af0cf62dc36341e2d6041e5b4
Reviewed-on: https://chromium-review.googlesource.com/1125516
Commit-Queue: Fuchsia SDK Autoroller <fuchsia-sdk-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Reviewed-by: Fuchsia SDK Autoroller <fuchsia-sdk-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#572454}

build/fuchsia/sdk.sha1

-386667d2f104b62aa24e898691563f5efa0370ed
+93a5062d943601e5464c83e8b3fab9b8c459b14c
\ No newline at end of file