[PATCH] ws2_32/tests: Load GetHostNameW() dynamically.

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=89180

Your paranoid android.


=== w8 (32 bit report) ===

ws2_32:
sock.c:6303: Test failed: wrong count 0
sock.c:6312: Test failed: wrong count 1