fix(t8s-cluster): only toYaml if field exists
#7010
| Job | Run time |
|---|---|
| 4s | |
| 1s | |
| 2m 44s | |
| 2m 49s |
toYaml if field exists
#7010
| Job | Run time |
|---|---|
| 4s | |
| 1s | |
| 2m 44s | |
| 2m 49s |