JavaScript Tests - update Sisyphus related shell scripts to use /bin/bash, bug 397921, not part of the build

js/tests/runtests.sh

@@ -1,4 +1,4 @@
-#!/usr/local/bin/bash -e
+#!/bin/bash -e
 # -*- Mode: Shell-script; tab-width: 4; indent-tabs-mode: nil; -*-
 
 # ***** BEGIN LICENSE BLOCK *****

js/tests/test-browser.sh

@@ -1,4 +1,4 @@
-#!/usr/local/bin/bash
+#!/bin/bash
 # -*- Mode: Shell-script; tab-width: 4; indent-tabs-mode: nil; -*-
 
 # ***** BEGIN LICENSE BLOCK *****

js/tests/test-shell.sh

@@ -1,4 +1,4 @@
-#!/usr/local/bin/bash
+#!/bin/bash
 # -*- Mode: Shell-script; tab-width: 4; indent-tabs-mode: nil; -*-
 
 # ***** BEGIN LICENSE BLOCK *****

js/tests/test.sh

@@ -1,4 +1,4 @@
-#!/usr/local/bin/bash
+#!/bin/bash
 # -*- Mode: Shell-script; tab-width: 4; indent-tabs-mode: nil; -*-
 
 # ***** BEGIN LICENSE BLOCK *****