[dxvk] Spoof Nvidia GPU for HITMAN 2

This game requires a functioning AGS implementation when it detects
an AMD GPU and complains about missing D3D11 support otherwise.

src/util/config/config.cpp

@@ -131,6 +131,10 @@ namespace dxvk {
      { R"(\\Overwatch\.exe$)", {{
       { "d3d11.allowMapFlagNoWait",         "False" },
      }} },
+    /* Hitman 2 - requires AGS library            */
+    { R"(\\HITMAN2\.exe$)", {{
+      { "dxgi.customVendorId",              "10de" },
+    }} },
   }};