Automatic merge from submit-queue (batch tested with PRs 59832, 59825). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Remove unused DeltaFIFO compressor argument to NewDeltaFIFO

Nobody uses it; the one or two older users from 1.4/1.5 timeframe
were removed for 1.6.  It's also poorly understood and the sole
example is in the testcases, and it's pretty incomplete.

If anyone really wants compression, they can revert this PR.

Earlier pull was https://github.com/kubernetes/kubernetes/pull/43475 which was blocked on some downstream users, which have now removed their usage of the compressor.

@ncdc @deads2k 

```release-note
NONE
```