Send metric with the number of requests with the empty "Content-Length" header to provide data to users before they turn off httplaxcontentlength in Go 1.22.
Also removed FakeCombinedReporter since it is not generated anymore and FakeProxyReporter replaced it.
Send metric with the number of requests with the empty "Content-Length" header to provide data to users before they turn off httplaxcontentlength in Go 1.22.
Also removed FakeCombinedReporter since it is not generated anymore and FakeProxyReporter replaced it.