git: refactor jj git clone|fetch to use new GitFetch api directly.
#5815
| Job | Run time |
|---|---|
| 6m 15s | |
| 6m 0s | |
| 12m 15s |
jj git clone|fetch to use new GitFetch api directly.
#5815
| Job | Run time |
|---|---|
| 6m 15s | |
| 6m 0s | |
| 12m 15s |