Update color-backtrace requirement from 0.3.0 to 0.4.0
Update color-backtrace requirement from 0.3.0 to 0.4.0

Updates the requirements on [color-backtrace](https://github.com/athre0z/color-backtrace) to permit the latest version.
- [Release notes](https://github.com/athre0z/color-backtrace/releases)
- [Changelog](https://github.com/athre0z/color-backtrace/blob/master/CHANGELOG.md)
- [Commits](https://github.com/athre0z/color-backtrace/compare/v0.3.0...v0.4.0)

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