ci: add appsec system-tests to the ci #9

Job	Run time
build	1m 3s
system-tests / Get parameters / Get parameters	17s
system-tests / lib_injection	0s
system-tests / Build end-to-end (apigw-rest)	1m 13s
system-tests / parametric	0s
system-tests / external_processing	0s
system-tests / End-to-end #1 / apigw-rest 1	2m 54s
	5m 27s

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