chore(package): update walk-sync to version 2.0.2
chore(package): update walk-sync to version 2.0.2

Closes #1610
webtorrent/webtorrent-desktop,feross/webtorrent-app,webtorrent/webtorrent-desktop,feross/webtorrent-app,feross/webtorrent-app,webtorrent/webtorrent-desktop