Update to Wine 1.9.2. This includes the following changes:
- GStreamer 1.0 support.
- Support for SHA hashes in BCrypt.
- Synthesizing bold glyphs also for bitmap fonts.
- Underlines support in DirectWrite.
- Still more Shader Model 4 instructions.
- Various bug fixes.
It also brings quite many changes on the packaging side (libraries),
both for vanilla builds and ones with option STAGING (and hence the
wine-staging port).
No longer set USE_AUTOTOOLS=autoconf for option STAGING; it's not
used currently.