[BCRYPT_WINETEST] Wine Sync to 8d8936cbb6fea3cac862e059e814527f5361f48b (#208)

[BCRYPT_WINETEST] Wine Sync to 8d8936cbb6fea3cac862e059e814527f5361f48b (#208)

Import, as is, the next 2 commits from Wine:
8d8936cbb6fea3cac862e059e814527f5361f48b  2016-12-06  Bruno Jesus  bcrypt/tests: Normalize all tests to use function pointers.
b5e5be13d20adff5d7b784e71c7a48fb95fde2c8  2016-12-06  Bruno Jesus  bcrypt/tests: Workaround RegGetValueW not being present in XP.

These let this test load on WS03 and even WXP, too.
Notice though, that even after the change, the test does not manage to load bcrypt.dll yet on Windows XPSP3 yet, even when copying it next the test.

No functional changes.
ROSTESTS-296