Fix `no_recursion` support on maps (#1167) #2743

Job	Run time
test (examples)	7m 34s
typos	4s
test (utoipa)	56s
test (utoipa-gen)	2m 25s
test (utoipa-swagger-ui-vendored)	49s
test (utoipa-swagger-ui)	3m 15s
test (utoipa-redoc)	1m 38s
test (utoipa-rapidoc)	1m 14s
test (utoipa-scalar)	1m 11s
test (utoipa-axum)	44s
test (utoipa-config)	42s
test (utoipa-actix-web)	59s
	21m 31s

Provide feedback