Add gfx1031 support

Change-Id: I855f7fe8d096331d0c1da10b10adf6b1e75a527f

runtime/hsa-runtime/loader/loaders.cpp

@@ -97,6 +97,7 @@ namespace loader {
     gfx1011.handle = 1011;
     gfx1012.handle = 1012;
     gfx1030.handle = 1030;
+    gfx1031.handle = 1031;
   }
 
   hsa_isa_t OfflineLoaderContext::IsaFromName(const char *name)
@@ -136,6 +137,8 @@ namespace loader {
       return gfx1012;
     } else if (sname == "AMD:AMDGPU:10:3:0") {
       return gfx1030;
+    } else if (sname == "AMD:AMDGPU:10:3:1") {
+      return gfx1031;
     }
 
     assert(0);