Migrated 'processing_job' feedback-callback block to its own workflow… #2344

Job	Run time
Static Analysis	13s
Build package	7s
Build package	13s
Call ci unit tests workflow / Run tests (3.11)	2m 26s
Call ci unit tests workflow / Run tests (3.12)	2m 21s
Call ci unit tests workflow / Run tests (3.10)	2m 27s
	7m 47s

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