The `ignoreSslErrors` option stopped working during the v4 HTTP client
interface rework: it was still folded into got-style request options,
but those never reach `httpClient.sendRequest()`. In v3 the option
works, and actors commonly expose it in their input schemas and pass it
into crawler options (e.g. actor-scraper), so this keeps it working
instead of removing it.
The option is renamed to `ignoreTlsErrors`, matching
`session.proxyInfo.ignoreTlsErrors`, the browser pool, and the impit
client (the old name is dropped, documented in the upgrading guide;
actors migrating to v4 rename it in their own code, the SDK does not
touch this option). The crawler forwards it (still defaulting to `true`,
same as v3) as a new `SendRequestOptions.ignoreTlsErrors` flag, which
`BaseHttpClient` also enables for MITM proxy sessions (previously
equally dead). The impit client honors the flag; for custom clients it
is best effort, and `FetchHttpClient` cannot disable TLS verification at
all. The dead plumbing in `getRequestOptions()` is removed and unit
tests cover the forwarding chain.
Martin Adámek
d48cd5b855