fix edit of non-registered custom API types

[philipatl]

What type of PR is this?

/kind bug

What this PR does / why we need it:

Fixes bug: kubectl edit of a type from an API extension server does not check preconditions.

The bug is, as a user if I kubectl edit a custom API resource (for example, a Fischer from the sample-apiserver), I can change the name in the metadata and I do not get a error: At least one of apiVersion, kind and name was changed.
Instead, a Patch to the new user-edited name is created, which can result in NotFound or even making changes to the wrong object.

Slack discussion here: https://kubernetes.slack.com/archives/C0EG7JC6T/p1636403383157400?thread_ts=1636073009.129000&cid=C0EG7JC6T

Which issue(s) this PR fixes:

Fixes #106277

Special notes for your reviewer:

Does this PR introduce a user-facing change?

NONE

Additional documentation e.g., KEPs (Kubernetes Enhancement Proposals), usage docs, etc.:

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[k8s-ci-robot]

Hi @philipatl. Thanks for your PR.

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[lauchokyip]

/ok-to-test

[soltysh]

/lgtm
/approve
/priority backlog
/triage accepted
@philipatl can you add a test-case as a followup to this?

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: philipatl, soltysh

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[philipatl]

/lgtm /approve /priority backlog /triage accepted @philipatl can you add a test-case as a followup to this?

@soltysh Thanks, I have created a PR with a unit test here #106532