Automatic merge from submit-queue
Move e2e fromManifest funcs to manifest package
fixes https://github.com/kubernetes/kubernetes/issues/37007 again
The goal here is to remove e2e/framework's dependence on e2e/generated so that external projects can import e2e/framework without issue. I reorganize & try to make all the 'fromManifest' funcs consistent (to all use generated, return err) to prevent any reintroduction of generated into framework
```release-note
NONE
```