[fuchsia] Fix Fuchsia builder variable not used

Change-Id: I62ddb8cfbaa558f4b84288bed5ead2d61456d723
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3429211
Commit-Queue: Victor Gomes <victorgomes@chromium.org>
Auto-Submit: Victor Gomes <victorgomes@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Wez <wez@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78892}

src/base/platform/platform-fuchsia.cc

@@ -34,6 +34,7 @@ void SetVmexResource() {
       vmex_resource_svc.NewRequest().TakeChannel().release());
   DCHECK_EQ(status, ZX_OK);
   status = vmex_resource_svc->Get(&vmex_resource);
+  USE(status);
   DCHECK_EQ(status, ZX_OK);
   DCHECK(vmex_resource.is_valid());
   g_vmex_resource = vmex_resource.release();