NIFI-7623 Take unnecessary behavior out when using registry to update…

[s9514171]

… the flow

Description of PR

When we're using registry to update the flow, there are some unnecessary behavior stop and start processors.
such as
processor: color style, position changes
connection: bend points changed

This PR is used to remove these kind of behaviors

For all changes:

• Is there a JIRA ticket associated with this PR? Is it referenced
  in the commit message?
  https://issues.apache.org/jira/browse/NIFI-7623

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