NIFI-4920 Skipping sensitive properties when updating component prope…

[bbende]

…rties from versioned component

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[markap14]

Thanks @bbende! Code looks good. Verified that i was able to recreate issue and that it went away with the patch. +1 merged to master.

[jvwing]

The extra close is a result of my carelessness, sorry. That should have been for PR #2506.