chore(deps): bump d3-color, @swimlane/ngx-charts, d3-interpolate and …

…d3-transition

Bumps [d3-color](https://github.com/d3/d3-color), [@swimlane/ngx-charts](https://github.com/swimlane/ngx-charts), [d3-interpolate](https://github.com/d3/d3-interpolate) and [d3-transition](https://github.com/d3/d3-transition). These dependencies needed to be updated together.

Updates `d3-color` from 2.0.0 to 3.1.0
- [Release notes](https://github.com/d3/d3-color/releases)
- [Commits](d3/d3-color@v2.0.0...v3.1.0)

Updates `@swimlane/ngx-charts` from 20.1.0 to 20.4.1
- [Changelog](https://github.com/swimlane/ngx-charts/blob/master/docs/changelog.md)
- [Commits](swimlane/ngx-charts@20.1.0...20.4.1)

Updates `d3-interpolate` from 2.0.1 to 3.0.1
- [Release notes](https://github.com/d3/d3-interpolate/releases)
- [Commits](d3/d3-interpolate@v2.0.1...v3.0.1)

Updates `d3-transition` from 2.0.0 to 3.0.1
- [Release notes](https://github.com/d3/d3-transition/releases)
- [Commits](d3/d3-transition@v2.0.0...v3.0.1)

---
updated-dependencies:
- dependency-name: d3-color
  dependency-type: indirect
- dependency-name: "@swimlane/ngx-charts"
  dependency-type: indirect
- dependency-name: d3-interpolate
  dependency-type: indirect
- dependency-name: d3-transition
  dependency-type: indirect
...

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