Relase 5.14 (Patreon)

Summary since last release
* Rebased to current wine 5.14 (639 patches are applied to wine vanilla)
 

NOTE: Currently the esync patchset has been disabled until it can be  rebased.
 

Upstreamed (Either directly from staging or fixed with a similar patch).
* ntdll: Include <signal.h> for sigset_t
* ntdll: Fix NtGetContextThread on i386 with PE syscall thunks.
* winevulkan: Avoid returning 0 for swapchain maxImageCount.
 

Added:
* [35254] findstr: Add minimal implementation
 

Updated:
* ntdll-WRITECOPY