Log Message:
npm: updated to 6.13.2

6.13.2:

BUG FIXES
* fix docs target typo
* fix(packageRelativePath): fix 'where' for file deps
* Revert "windows: Add preliminary WSL support for npm and npx"
* remove unnecessary package.json read when reading shrinkwrap
* fix(fund): open url for string shorthand
* Don't log error message if git tagging is disabled
* Warn the user that it is uninstalling npm-install