[wasm] Update spec tests

R=titzer@chromium.org

Change-Id: I7c467adaff73ed0d3836edfeac435e5065d99892
Reviewed-on: https://chromium-review.googlesource.com/983774Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52302}

DEPS

@@ -61,7 +61,7 @@ deps = {
   'v8/tools/luci-go':
     Var('chromium_url') + '/chromium/src/tools/luci-go.git' + '@' + 'ff0709d4283b1f233dcf0c9fec1672c6ecaed2f1',
   'v8/test/wasm-js':
-    Var('chromium_url') + '/external/github.com/WebAssembly/spec.git' + '@' + '893ea392049ca49da4b6a2eb195e240e7844aa9d',
+    Var('chromium_url') + '/external/github.com/WebAssembly/spec.git' + '@' + '586d34770c6445bfb93c9bae8ac50baade7ee168',
 }
 
 recursedeps = [

test/wasm-spec-tests/tests.tar.gz.sha1

-484fad73111f0dd88a68f23e94e6d8a48e730926
\ No newline at end of file
+7f228226bee9e163f4dcc18ab3219240eeb004cb
\ No newline at end of file