Roll Fuchsia SDK from 969cc6d623e5 to c2e8ef1f79cf

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: Idaa308c8de43f9bd0b9d6aaa3a6d31cecad4233b
Reviewed-on: https://chromium-review.googlesource.com/1067136
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@{#560189}

build/fuchsia/sdk.sha1

-969cc6d623e5eeeb7d698c2f86f64fc9cb564074
+c2e8ef1f79cfc74c43beafd338cefda9079d61a0
\ No newline at end of file