Add django-flags dependancy #2934

Job	Run time
integration (ldap)	23m 52s
integration (keycloak)	25m 30s
integration (standalone)	22m 52s
integration (rbac_parallel_group_1)	24m 41s
integration (rbac_parallel_group_2)	11m 20s
integration (certified-sync)	8m 16s
integration (insights)	16m 21s
integration (iqe_rbac)	9m 37s
integration (x_repo_search)	11m 52s
integration (community)	15m 35s
integration (dab_jwt)	8m 2s
	2h 57m 58s

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