[PAL] Add entry for unannounced device

Change-Id: I323f240068ee1eff6981e69b7a2837f06157e44b

Author: vsytch

device/pal/paldefs.hpp

@@ -220,6 +220,8 @@ static constexpr AMDDeviceInfo Gfx9PlusSubDeviceInfo[] = {
     /*      UnknownDevice XNACK */ UnknownDevice,
     /* 0x2c UnknownDevice       */ UnknownDevice,
     /*      UnknownDevice XNACK */ UnknownDevice,
+    /* 0x2d UnknownDevice       */ UnknownDevice,
+    /*      UnknownDevice XNACK */ UnknownDevice,
 };
 
 // Supported OpenCL versions