Automatic merge from submit-queue

Extract e2e utility code into framework

**What this PR does / why we need it**:
There's a growing dependency on Volume e2e utilities related to creating / test against NFS volumes.  For this reason, it's useful to relocate the relevant functions to the `framework` pkg.   Doing so makes these utility functions available to e2e tests outside the `e2e` package.


This PR only moves code from the `e2e` package to `framework` and handle the relevant changes in calls.  It does not change any logic.  


```release-note
NONE
```

@jingxu97 I think there's value here in reducing duplicate code in the `common` package, given that these functions have been copied down to it.  However, there's been some divergence.  Can you PTAL and let me know if there's any reason we can't remove the duplicate `common` code?

cc @jeffvance