refactor(plugin-server): reduce createPerson to a single query #17554

Job	Run time
Determine need to run plugin server checks	7s
Determine need to run plugin server checks	7s
Determine need to run plugin server checks	7s
Plugin Server Tests (1/3)	6m 48s
Plugin Server Tests (1/3)	6m 48s
Plugin Server Tests (1/3)	6m 48s
Plugin Server Tests (2/3)	4m 39s
Plugin Server Tests (2/3)	4m 39s
Plugin Server Tests (2/3)	4m 39s
Code quality	3m 33s
Code quality	3m 33s
Code quality	3m 33s
Functional tests (POE=,RDK=)	7m 8s
Functional tests (POE=,RDK=)	7m 8s
Functional tests (POE=,RDK=)	7m 8s
Plugin Server Tests (3/3)	11m 17s
Plugin Server Tests (3/3)	9s
Plugin Server Tests (3/3)	11m 2s
Functional tests (POE=*,RDK=)	5m 53s
Functional tests (POE=*,RDK=)	5m 53s
Functional tests (POE=*,RDK=)	5m 53s
	1h 46m 52s

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