scheduler: improve Coscheduling PreFilter status #7045

Job	Run time
golangci-lint	57s
golangci-lint	57s
unit-tests(Check Go modules)	56s
unit-tests(Check Go modules)	56s
unit-tests(Check manifests)	1m 26s
unit-tests(Check manifests)	1m 26s
unit-tests(Check auto-generated codes)	4m 36s
unit-tests(Check auto-generated codes)	4m 36s
unit-tests(Verify gofmt)	35s
unit-tests(Verify gofmt)	35s
unit-tests(Verify govet)	4m 46s
unit-tests(Verify govet)	4m 46s
unit-tests(Run Go build)	37s
unit-tests(Run Go build)	2m 12s
unit-tests(Run Go test)	32s
unit-tests(Run Go test)	6m 33s
build-and-push	0s
build-and-push (koordlet)	3m 24s
build-and-push (koord-manager)	2m 6s
build-and-push (koord-scheduler)	3m 8s
build-and-push (koord-descheduler)	3m 22s
	48m 26s

Provide feedback