compilation error on latest webdriver-manager 13 master

[bboycs]

webdriver-manager@13.0.0 tsc D:\webdriver-manager-af024148ab6302e49bab0d12e3ad0d47695a4aed
tsc

webdriver-manager@13.0.0 posttsc D:\webdriver-manager-af024148ab6302e49bab0d12e3ad0d47695a4aed
mkdir -p built/lib && mv dist/lib/legacy/config.* built/lib/ && rm -rf dist/lib/legacy

The syntax of the command is incorrect.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! webdriver-manager@13.0.0 posttsc: mkdir -p built/lib && mv dist/lib/legacy/config.* built/lib/ && rm -rf dist/lib/legacy
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the webdriver-manager@13.0.0 posttsc script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above