intel: implement image functions

Untested.  Bugs are expected.
diff --git a/icd/intel/obj.c b/icd/intel/obj.c
index 7bbd054..041c091 100644
--- a/icd/intel/obj.c
+++ b/icd/intel/obj.c
@@ -96,6 +96,10 @@
         assert(dbg->type == XGL_DBG_OBJECT_QUERY_POOL);
         shallow_copy = sizeof(XGL_QUERY_POOL_CREATE_INFO);
         break;
+    case XGL_STRUCTURE_TYPE_IMAGE_CREATE_INFO:
+        assert(dbg->type == XGL_DBG_OBJECT_IMAGE);
+        shallow_copy = sizeof(XGL_IMAGE_CREATE_INFO);
+        break;
     default:
         return false;
         break;