Do not use check_thin_archive in the Fuchsia build

check_thin_archive is not used in Fuchsia, resulting in a build error
in Fuchsia when the variable is set.

Bug: fuchsia:61405
Change-Id: Ia5232a6c048233379d043454e5b436ea958211df
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/deps/icu/+/2453556
Reviewed-by: Frank Tang <ftang@chromium.org>
1 file changed