swimlane/ngx-charts

**What kind of change does this PR introduce?** (check one with "x")
- [ ] Bugfix
- [ ] Feature
- [ ] Code style update (formatting, local variables)
- [ ] Refactoring (no functional changes, no api changes)
- [ ] Build related changes
- [ ] CI related changes
- [ ] Other... Please describe:

**What is the current behavior?** (You can also link to an open issue here)



**What is the new behavior?**



**Does this PR introduce a breaking change?** (check one with "x")
- [ ] Yes
- [ ] No

If this PR contains a breaking change, please describe the impact and migration path for existing applications: ...


**Other information**: