improve: ResourceIDMapper and ResourceIDProvider for external resources #5828

Job	Run time
sample_operators_tests (sample-operators/mysql-schema)	2m 58s
sample_operators_tests (sample-operators/tomcat-operator)	3m 24s
sample_operators_tests (sample-operators/leader-election)	4m 22s
sample_operators_tests (sample-operators/webpage)	3m 21s
	14m 5s

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