Roll Fuchsia SDK from 0250d4201e9f to c4a06fe7a901

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: I13d873174d8167e70fb45f49a415de60addfbcb9
Reviewed-on: https://chromium-review.googlesource.com/1149996
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@{#577906}

build/fuchsia/sdk.sha1

-0250d4201e9f4e1324362859cf38d37ba3f473d8
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+c4a06fe7a901ee3c23359052bd7d9e448d8207ce
\ No newline at end of file