dsound/tests: Accept another error code

[Nikolay Sivov]

Should fix multiple failures like these
http://test.winehq.org/data/56999940a37df73fd69d4ec9876eeb3e2015e4a0/xp_fg-eeepc-xp/dsound:dsound8.html

-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0001-dsound-tests-Accept-another-error-code.patch
Type: text/x-patch
Size: 2191 bytes
Desc: not available
URL: <http://www.winehq.org/pipermail/wine-patches/attachments/20140615/f8674fca/attachment.bin>