Roll Fuchsia SDK from bb61479483bd to bccf58830632

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: I4499d87dd57a9c6f379328e5dd4246e5abfcb198
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1507695Reviewed-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@{#638519}

build/fuchsia/linux.sdk.sha1

-bb61479483bd49c8db68b7c6cb72de68866b8b91
\ No newline at end of file
+bccf588306321fe071f6421918793ce1ad1c0148
\ No newline at end of file

build/fuchsia/mac.sdk.sha1

-64758f33cc3d77082e41d5114ecd23d16ae0da84
\ No newline at end of file
+d2912e75c6c98188ef6e209ef6168974a8ec4320
\ No newline at end of file