Bug Report - About disabled versioned processor

[孙昊]

Hello, since NiFi 1.10.0, its dataModelVersion has been upgraded to 3, so
the Processor's scheduledState can be recorded and uploaded to the NiFi
Registry together.
However, when exporting a versioned flow from the Registry, an error will
be reported like "No Processor with ID xxxx belongs to this Process Group".
This is because some Processors are DISABLED. If there are no DISABLED
Processors in the versioned flow, there will be no problem at all.