update "Import resources automatically" after Support Granular management policies

[haarchri]

What's Missing?

after we merging the following PRs we need to update the documentation

The old
spec.managmentPolicy: FullControl/ObserveOnly/OrphanOnDelete
is getting replaced by
spec.managementPolicies:["*", "Observe", "Create", "Update", "LateInitialize", "Delete"]

crossplane/upjet#224
crossplane-contrib/provider-upjet-aws#785
crossplane-contrib/provider-upjet-gcp#336
crossplane-contrib/provider-upjet-azure#495

[haarchri]

I'm contemplating whether it's necessary to clarify whether we should drop the old design document or not...

https://github.com/crossplane/crossplane/blob/master/design/design-doc-observe-only-resources.md
vs.
https://github.com/crossplane/crossplane/blob/master/design/one-pager-ignore-changes.md#deletion-policy

[lsviben]

I'm contemplating whether it's necessary to clarify whether we should drop the old design document or not...

https://github.com/crossplane/crossplane/blob/master/design/design-doc-observe-only-resources.md vs. https://github.com/crossplane/crossplane/blob/master/design/one-pager-ignore-changes.md#deletion-policy

Can we use the Status field? ObserveOnly -> Deprecated, IgnoreChanges -> Approved/Implemented/Accepted?

[plumbis]

@haarchri are there changes to Crossplane to support these new statuses? Is this something entirely in the scope of providers?