Investigate and fix why test started failing after move to windows server 2022

[mstoykov]

After windows-latest started being windows server 2022 a particular test of ours started failing

--- FAIL: TestErrorCodes (2.07s)
    --- FAIL: TestErrorCodes/Connection_refused_redirect (2.00s)
        request_test.go:2059: 
            	Error Trace:	request_test.go:2059
            	Error:      	Received unexpected error:
            	            	Error: wrong error: 'dial: i/o timeout' at <eval>:6:73(49)
            	Test:       	TestErrorCodes/Connection_refused_redirect

Up until few days ago and with the previous version it was fine

We have at least one other case where we have a similar problem - we expect "connection refused" but we get "timeout". This seem to differ to as the one linked is about request timeout while we are getting a dial timeout.

This very likely is due to some changed network configuration, and maybe it should be just skipped on windows?

The current proposed fix is to pin to the old version, but this needs to be investigated and hopefully fixed.