[gjs/mozjs91: 62/64] Disable Top Level Await for now

[Evan Welsh <ewlsh src gnome org>]

commit 14b5602e037f8dd07b4e1a3685c314d4b4abac26
Author: Evan Welsh <contact evanwelsh com>
Date:   Sat Jul 10 20:57:04 2021 -0700

    Disable Top Level Await for now

 gjs/engine.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
---
diff --git a/gjs/engine.cpp b/gjs/engine.cpp
index 7ef4352a..5f1e3afc 100644
--- a/gjs/engine.cpp
+++ b/gjs/engine.cpp
@@ -165,8 +165,7 @@ JSContext* gjs_create_js_context(GjsContextPrivate* uninitialized_gjs) {
     if (enable_jit) {
         gjs_debug(GJS_DEBUG_CONTEXT, "Enabling JIT");
     }
-    JS::ContextOptionsRef(cx)
-        .setAsmJS(enable_jit);
+    JS::ContextOptionsRef(cx).setAsmJS(enable_jit).setTopLevelAwait(false);
 
     uint32_t value = enable_jit ? 1 : 0;