修复once.js及工行信用卡通道

[blackmatch]

Please check if the PR fulfills these requirements

• [x] The commit message follows commit message standard
• [x] Tests for the changes have been added (for bug fixes / features)
• [ ] Docs have been added / updated (for bug fixes / features)

What kind of change does this PR introduce? (check one with "x")

[x] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Test change
[ ] Chore change
[ ] Update Document
[ ] Other... Please describe:

What is the current behavior? (You can also link to an open issue here) 本地调试时，once.js没有引入utils，工行信用卡通道失败。

What is the new behavior? 修复once.js及工行信用卡通道

Does this PR introduce a breaking change? (check one with "x")

[ ] Yes
[x] No

If this PR contains a breaking change, please describe the impact and migration path for existing applications: ...

Other information:

[axetroy]

感谢PR...

工行信用卡这个. this.alone也只是作用于调试。

老是忘记删除

[blackmatch]

waitNavigation的方法不会往下走了。。。

[axetroy]

@blackmatch 看了一下puppeteer的更新日志，并没有这个改动啊

[axetroy]

@blackmatch 又卡在了下载chromium，大写的尴尬

[axetroy]

不是不会走，默认是30秒的等待时间。会超时的

[blackmatch]

@axetroy 其实页面很快就加载出来了，但是使用waitNavigation会一直卡住不动，然后超时，使用goto就能正常往下走，我觉得应该把超时集中在获取dom元素的地方（即waitForSelector）。我使用goto方法后，工行信用卡的通道是可以走通的，之前是走不通的。