refac: Remove duplicate forAllShards methods from vt/vtctl/workflow
#36080
| Job | Run time |
|---|---|
| 4m 20s | |
| 4m 20s |
forAllShards methods from vt/vtctl/workflow
#36080
| Job | Run time |
|---|---|
| 4m 20s | |
| 4m 20s |