[MNT] raise plotly bound to plotly<7 to support plotly 6.X
#353
| Job | Run time |
|---|---|
| 1m 9s | |
| 1m 33s | |
| 1m 34s | |
| 1m 26s | |
| 1m 43s | |
| 1m 4s | |
| 1m 5s | |
| 1m 2s | |
| 2m 43s | |
| 1m 7s | |
| 2m 49s | |
| 5m 5s | |
| 3m 50s | |
| 1m 49s | |
| 3m 9s | |
| 31m 8s |