feat: manage PodDisruptionBudget for SparkApplication driver and executor
#522
| Job | Run time |
|---|---|
| 2m 6s | |
| 17s | |
| 1m 19s | |
| 4m 49s | |
| 3m 20s | |
| 6m 50s | |
| 6m 42s | |
| 6m 46s | |
| 6m 46s | |
| 38m 55s |