Now that ICU 60.1 was autorolled in, reenable
number-format/format-currency test the expected result of which was
adjusted to match the output from ICU 60.1/CLDR 32.

Bug: chromium:766816
Test: intl/number-format/format-currency
Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng
Change-Id: If58d493821d505b86202e134b9e2061504dd5e6a
Reviewed-on: https://chromium-review.googlesource.com/758027Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Jungshik Shin <jshin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49234}