deps: fix icu-shrinker to handle ICU 58
-
commit message follows commit guidelines
Affected core subsystem(s)
- deps
Description of change
ICU’s license file changed from license.html
to LICENSE
.
Fix shrink-icu-src.py
(which is manually run) to accept either file.
Related to https://github.com/nodejs/node/issues/7844 which is the 58 bump.