Move the Syzygy scripts out of //chrome/

build/win/syzygy/syzyasan-allocation-filter.txt

 // Copyright (c) 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // This file describes suspicious allocation sites that are to be treated
 // specially and served from the page heap. It is used at instrumentation time
 // to ensure allocations are runtime redirected from specified stack traces.
 //
 // See chrome_syzygy.gypi and instrument.py for more details.
 {
   "hooks": {
     "func": []
   }
 }