We previously assumed that a resource either conformed to our notion of
status or didn't have a status field at all. If a status field existed,
but either didn't have the structure we expected or did have the
structure but was a pointer, would err.

Now we gracefully unpack the status as best we can, and safely ignore
cases where the structure does not conform to our ideal structure. In
those cases the functionality that would be applied is skipped. This
includes:
- calling `status.InitializeConditions()`
- setting `status.ObservedGeneration`
- normalizing the LastTransitionTime for conditions

Signed-off-by: Scott Andrews <andrewssc@vmware.com>

Signed-off-by: Scott Andrews <andrewssc@vmware.com>

We log when a ParentReconciler is setup when:
- there is no status
- the status is a pointer
- the status doesn't have a ObservedGeneration int64 field
- the status doesn't have a Conditions []metav1.Condition field
- the status doesn't have an InitializeConditions() method

None of these will block the system at runtime, if a field/method is
missing, the behavior is skipped.

Signed-off-by: Scott Andrews <andrewssc@vmware.com>

Signed-off-by: Scott Andrews <andrewssc@vmware.com>