Describe the bug
Wrong state handling in crossplane.
I added new parameters to an identity-service instance: https://github.tools.sap/reuse-t1/infrastructure/commit/8459a5e82073cc9d7521ddeb5636ad2b9391dee8
And the states of the service instance stayed at Synced: true, Ready: true but I saw in the BTP Cockpit later on that the Update actually failed.

Tested with Provider Version
v1.5.0

To Reproduce
Steps to reproduce the behavior:

1. Create identity-service (or I guess any other) service-instance
2. Wait for it to become ready and synced
3. Update the instance with incompatible parameters

Expected behavior
Crossplane state should reflect that the update didn't work

Screenshots