Add splitted up inventory source plugins #10415

Job	Run time
awx_collection sanity (stable-2.17)	1m 26s
dev-env	9m 43s
awx-operator	13m 6s
awx_collection integration (a-h, ^[a-h])	15m 13s
api-test	18m 47s
awx_collection integration (i-p, ^[i-p])	18m 56s
api-migrations	14m 50s
awx_collection integration (r-z0-9, ^[r-z0-9])	15m 49s
api-lint	5m 17s
api-swagger	9m 8s
awx-collection	6m 13s
api-schema	13m 2s
combine awx_collection integration coverage	58s
	2h 22m 28s

Provide feedback