Roll Fuchsia SDK from 348d1979e484 to df9325278da7

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

Change-Id: I422477c3b77a2c1901728108133d8d5df482f182
Reviewed-on: https://chromium-review.googlesource.com/1236477
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@{#592884}

build/fuchsia/linux.sdk.sha1

-348d1979e4843ba38e66921a5f0925510c1b9984
+df9325278da72d1392b3cc2ae5c4ac6a18ecc929
\ No newline at end of file

build/fuchsia/mac.sdk.sha1

-33ae3d9d64d650c8bfa0a6c842daddb371de285a
+6c7feea544c29a42e087bad5bf791f80dc015d6a
\ No newline at end of file