stages/identification: add captcha to identification stage #25332

Job	Run time
lint-golint	58s
test-unittest	2m 57s
ci-outpost-mark	1s
build-container (proxy)	3m 47s
build-binary (proxy, linux, amd64)	1m 54s
build-container (ldap)	2m 48s
build-binary (proxy, linux, arm64)	1m 42s
build-container (radius)	2m 25s
build-binary (ldap, linux, amd64)	1m 43s
build-container (rac)	2m 51s
build-binary (ldap, linux, arm64)	1m 41s
build-binary (radius, linux, amd64)	1m 52s
build-binary (radius, linux, arm64)	2m 8s
build-binary (rac, linux, amd64)	1m 29s
build-binary (rac, linux, arm64)	1m 45s
	30m 1s

Provide feedback