Add missing typing to NWBConverter backend and backend options
#5810
| Job | Run time |
|---|---|
| 3s | |
| 10s | |
| 1s | |
| 0s | |
| 8m 48s | |
| 59m 31s | |
| 6m 53s | |
| 36m 20s | |
| 11m 50s | |
| 1h 4m 53s | |
| 13m 43s | |
| 1h 8m 55s | |
| 2m 12s | |
| 52m 16s | |
| 2m 41s | |
| 33m 2s | |
| 4m 56s | |
| 1h 0m 12s | |
| 5m 1s | |
| 55m 49s | |
| 2m 10s | |
| 50m 17s | |
| 2m 45s | |
| 35m 22s | |
| 6m 56s | |
| 1h 1m 27s | |
| 4m 38s | |
| 46m 10s | |
| 3m 45s | |
| 57m 3s | |
| 4m 11s | |
| 36m 21s | |
| 8m 19s | |
| 1h 1m 25s | |
| 6m 3s | |
| 54m 25s | |
| 4s | |
| 15h 28m 37s |