test: fix http undici tests

[kholstinin]

No description provided.

[SuperOleg39]

size-limit report 📦

Path	Size
@tinkoff/request-cache-utils	1.02 KB (0%)
@tinkoff/request-core	1.35 KB (0%)
@tinkoff/request-plugin-batch	1.03 KB (0%)
@tinkoff/request-plugin-cache-deduplicate	506 B (0%)
@tinkoff/request-plugin-cache-etag	373 B (0%)
@tinkoff/request-plugin-cache-fallback	787 B (0%)
@tinkoff/request-plugin-cache-memory	2.48 KB (0%)
@tinkoff/request-plugin-cache-persistent	955 B (0%)
@tinkoff/request-plugin-circuit-breaker	373 B (0%)
@tinkoff/request-plugin-log	1.05 KB (0%)
@tinkoff/request-plugin-prom-red-metrics	602 B (0%)
@tinkoff/request-plugin-protocol-http	2.69 KB (0%)
@tinkoff/request-plugin-protocol-jsonp	1.34 KB (0%)
@tinkoff/request-plugin-retry	1.07 KB (0%)
@tinkoff/request-plugin-transform-url	322 B (0%)
@tinkoff/request-plugin-validate	828 B (0%)
@tinkoff/request-url-utils	882 B (0%)

[SuperOleg39]

LGTM