Update to Wine 1.3.21. This includes the following changes:
- Support for installation rollbacks in MSI.
- 8- and 16-bit bitmap formats in the DIB engine.
- Fixes in the XInput2 mouse support.
- Better support for text shaping in Uniscribe.
- Improvements to the Item common dialog.
- More MSVC runtime functions.
- Various bug fixes.
Also force building with OSS support and, look Ma!, no more extra
patches for that.