Bump uglify-js from 3.13.3 to 3.13.4 (#1783)
Bump uglify-js from 3.13.3 to 3.13.4 (#1783)

Bumps [uglify-js](https://github.com/mishoo/UglifyJS) from 3.13.3 to 3.13.4.
- [Release notes](https://github.com/mishoo/UglifyJS/releases)
- [Commits](https://github.com/mishoo/UglifyJS/compare/v3.13.3...v3.13.4)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
actionhero/actionhero,actionhero/actionhero,actionhero/actionhero,actionhero/actionhero