Describe the bug
Scenario:

• image caching disabled in coil
• requesting image via url (HttpUrlFetcher)
• server returns valid chunked response (doesn't contain Content-Length header)

results in two requests to given url (despite the first one being successful)

To Reproduce

val request = ImageRequest.Builder(context)
            .data("https://www.httpwatch.com/httpgallery/chunked/chunkedimage.aspx")
            .memoryCachePolicy(CachePolicy.DISABLED)
            .diskCachePolicy(CachePolicy.DISABLED)
            .build()
context.imageLoader.execute(request)

Logs/Screenshots
The cause seems to be the verification in https://github.com/coil-kt/coil/blob/main/coil-base/src/main/java/coil/fetch/HttpUriFetcher.kt#L95 which relies on explicit content length being provided in response. In the scenario above the length isn't known (okhttp reports it as -1)

Version
2.2.2

It might be enough to allow contentLength() == -1 in the check mentioned above (it seems to fix the problem in my case) or possibly also peeking the response body buffer to make sure it's not empty