Adding upstream version 2.52.6.

Signed-off-by: Daniel Baumann <daniel@debian.org>

internal/go-ole/iinspectable.go

@@ -0,0 +1,18 @@
+package ole
+
+import "unsafe"
+
+type IInspectable struct {
+	IUnknown
+}
+
+type IInspectableVtbl struct {
+	IUnknownVtbl
+	GetIIds             uintptr
+	GetRuntimeClassName uintptr
+	GetTrustLevel       uintptr
+}
+
+func (v *IInspectable) VTable() *IInspectableVtbl {
+	return (*IInspectableVtbl)(unsafe.Pointer(v.RawVTable))
+}