use custom winfile scheme to handle windows logger file URLs

[dimroc]

Incorporate fix for windows and file:/// URL incompatibility: uber-go/zap#621

[dimroc]

@NavyAdmiral could you take a pass for code review and testing on windows?

[NavyAdmiral]

Can confirm the fix works. Made sure it was still not working on master and afterwards checked out this PR to see it work, attaching pic just in case:

🚢

[jleeh]

Can confirm this works for me as well 👍

[jleeh]

I get the same test failure as the PR locally on Windows:

=== RUN   TestClient_LogToDiskOptionDisablesAsExpected
=== PAUSE TestClient_LogToDiskOptionDisablesAsExpected
=== CONT  TestClient_LogToDiskOptionDisablesAsExpected
=== RUN   TestClient_LogToDiskOptionDisablesAsExpected/LogToDisk_=_false_=>_no_log_on_disk
=== RUN   TestClient_LogToDiskOptionDisablesAsExpected/LogToDisk_=_true_=>_log_on_disk_(positive_control)
--- FAIL: TestClient_LogToDiskOptionDisablesAsExpected (0.01s)
    --- FAIL: TestClient_LogToDiskOptionDisablesAsExpected/LogToDisk_=_false_=>_no_log_on_disk (0.00s)
        local_client_test.go:219: 
            	Error Trace:	local_client_test.go:219
            	Error:      	Not equal: 
            	            	expected: false
            	            	actual  : true
            	Test:       	TestClient_LogToDiskOptionDisablesAsExpected/LogToDisk_=_false_=>_no_log_on_disk


Expected :false
Actual   :true
 <Click to see difference>


    --- PASS: TestClient_LogToDiskOptionDisablesAsExpected/LogToDisk_=_true_=>_log_on_disk_(positive_control) (0.00s)
FAIL

Process finished with exit code 1