util: Enable d3d11.ignoreGraphicsBarriers for Granblue Relink

Improves GPU-bound performance due to the game using PS UAVs.

src/util/config/config.cpp

@@ -430,6 +430,11 @@ namespace dxvk {
     { R"(\\kenshi_x64\.exe$)", {{
       { "d3d11.cachedDynamicResources",     "v"    },
     }} },
+    /* Granblue Relink: Spams pixel shader UAVs   *
+     * like crazy, much like God of War           */
+    { R"(\\granblue_fantasy_relink\.exe$)", {{
+      { "d3d11.ignoreGraphicsBarriers",     "True" },
+    }} },
 
     /**********************************************/
     /* D3D9 GAMES                                 */