Bump uglify-js from 3.6.2 to 3.6.3 (#642)
Bump uglify-js from 3.6.2 to 3.6.3 (#642)

Bumps [uglify-js](https://github.com/mishoo/UglifyJS2) from 3.6.2 to 3.6.3.
- [Release notes](https://github.com/mishoo/UglifyJS2/releases)
- [Commits](https://github.com/mishoo/UglifyJS2/compare/v3.6.2...v3.6.3)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
thisconnect/tools,thisconnect/tools