submodules: bump external/sapphire-paratime from 06fe637 to d88a826
#1450
| Job | Run time |
|---|---|
| 1m 39s | |
| 1m 39s |
06fe637 to d88a826
#1450
| Job | Run time |
|---|---|
| 1m 39s | |
| 1m 39s |