[fuchsia] Update local-sdk script for fx set command.

Change-Id: I1ca0b592a9620d85e204302b6f0ce53cf915b588
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1573095
Auto-Submit: Fabrice de Gans-Riberi <fdegans@chromium.org>
Reviewed-by: Sergey Ulanov <sergeyu@chromium.org>
Commit-Queue: Fabrice de Gans-Riberi <fdegans@chromium.org>
Cr-Commit-Position: refs/heads/master@{#652216}
1 file changed