go.mod: github.com/Microsoft/hcsshim v0.8.16

full diff: https://github.com/microsoft/hcsshim/compare/v0.8.15...v0.8.16

also updating github.com/Microsoft/hcsshim/test to current master

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

vendor/github.com/Microsoft/hcsshim/internal/winapi/thread.go

@@ -0,0 +1,12 @@
+package winapi
+
+// HANDLE CreateRemoteThread(
+// 	HANDLE                 hProcess,
+// 	LPSECURITY_ATTRIBUTES  lpThreadAttributes,
+// 	SIZE_T                 dwStackSize,
+// 	LPTHREAD_START_ROUTINE lpStartAddress,
+// 	LPVOID                 lpParameter,
+// 	DWORD                  dwCreationFlags,
+// 	LPDWORD                lpThreadId
+// );
+//sys CreateRemoteThread(process windows.Handle, sa *windows.SecurityAttributes, stackSize uint32, startAddr uintptr, parameter uintptr, creationFlags uint32, threadID *uint32) (handle windows.Handle, err error) = kernel32.CreateRemoteThread