Automatic merge from submit-queue

Decrease Daemonset burst replicas due to DoS conditions.

**What this PR does / why we need it**:
We are seeing DoS conditions on our Registry if were running a large cluster with too many daemonsets bursting at once.  

**Special notes for your reviewer**:
I decided not to plumb through yet another variable to the command line.  Ideally such parameters could be tweaked via a configuration file.  

**Release note**:

```release-note
NONE
```