Currently, mingw-w64 has its own implementation of relocable widl support. With new Wine helpers, it may use Wine support instead and reduce the diff. This MR brings `get_bindir` in pair with mingw-w64's counterpart.
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https://gitlab.winehq.org/wine/wine/-/merge_requests/6495
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v3: ntdll: Support old parameter layout for NtSetInformationProcess( ProcessInstrumentationCallback ).
ntdll: Call instrumentation callback for KiUserModeCallback on x64.
ntdll: Call instrumentation callback for LdrInitializeThunk on x64.
ntdll: Call instrumentation callback for KiUserExceptionDispatcher on x64.
ntdll: Call instrumentation callback from wine_syscall_dispatcher on x64.
ntdll/tests: Add more tests for process instrumentation callback.
https://gitlab.winehq.org/wine/wine/-/merge_requests/6446