windows: fix missing return value warning
windows: fix missing return value warning

Fixes the following warning:

    src\uv-common.c(476): warning C4715:
    'uv__getaddrinfo_translate_error' : not all control paths return
    a value

The function never returns - the final statement is a call to abort() -
but it seems MSVC's program flow analyzer is too weak to figure that
out.

unknownbrackets/maxcso,unknownbrackets/maxcso,unknownbrackets/maxcso,unknownbrackets/maxcso,unknownbrackets/maxcso,unknownbrackets/maxcso,unknownbrackets/maxcso