ci: add appsec system-tests to the ci #10

Job	Run time
build	1m 7s
system-tests / Get parameters / Get parameters	1m 0s
system-tests / Build end-to-end (apigw-rest)	1m 10s
system-tests / Build end-to-end (apigw-http)	1m 9s
system-tests / parametric	0s
system-tests / lib_injection	0s
system-tests / external_processing	0s
system-tests / End-to-end #1 / apigw-rest 1	1m 48s
system-tests / End-to-end #1 / apigw-http 1	1m 54s
system-tests / Report failures	0s
	8m 8s

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