[gn] Port test262 archiving to gn

test/BUILD.gn

Index: test/BUILD.gn
diff --git a/test/BUILD.gn b/test/BUILD.gn
index f7bd898f55b975dda5b9743fdce96e25b789dd97..a43c432ad6b7c1b80915ffc82d078f356a69b2b5 100644
--- a/test/BUILD.gn
+++ b/test/BUILD.gn
@@ -26,7 +26,7 @@ group("gn_all") {
       ":default_run",
       ":mozilla_run",
       ":simdjs_run",
-      ":test262_run",
+      "test262:test262_run",
     ]
   }
 }
@@ -185,14 +185,6 @@ v8_isolate_run("simdjs") {
   isolate = "simdjs/simdjs.isolate"
 }
 
-v8_isolate_run("test262") {
-  deps = [
-    "..:d8_run",
-  ]
-
-  isolate = "test262/test262.isolate"
-}
-
 v8_isolate_run("unittests") {
   deps = [
     "unittests:unittests",