GPUMaterial: Make compilation fail when reusing failed GPUPass

This avoid leaving a `GPUMaterial` in a `GPU_MAT_QUEUED` state which would
block rendering.

Fix T98603: Hang when saving project in material preview mode

Maniphest Tasks: T98603

Differential Revision: https://developer.blender.org/D15135

source/blender/gpu/intern/gpu_material.c

@@ -750,6 +750,9 @@ void GPU_material_compile(GPUMaterial *mat)
       mat->status = GPU_MAT_SUCCESS;
       gpu_node_graph_free_nodes(&mat->graph);
     }
+    else {
+      mat->status = GPU_MAT_FAILED;
+    }
   }
   else {
     mat->status = GPU_MAT_FAILED;