Infra: remove unneeded swiftLanguageVersions param
#973
| Job | Run time |
|---|---|
| 1m 46s | |
| 1s | |
| 8m 20s | |
| 8m 47s | |
| 1s | |
| 1s | |
| 7m 6s | |
| 3m 0s | |
| 36s | |
| 1s | |
| 1s | |
| 13s | |
| 27s | |
| 1m 23s | |
| 3m 16s | |
| 16s | |
| 1s | |
| 2m 41s | |
| 1s | |
| 3m 27s | |
| 12s | |
| 1s | |
| 41m 38s |