feat: 支持 node modules config

[donaldshen]

How

参考 require-from-url 源码；使用 child_process 来模拟同步请求。

1. 从 npm 获取包最新版号
2. 拼接 jsdelivr 链接

Test

1. npm link，可将 bin 链接到全局 bin 目录下。通过运行gren -v确认成功（yarn link 无此功能）
2. 在 upload-to-ali 提 pr & 打 tag，模拟发版
3. 在 upload-to-ali 运行gren release --override

更新在线配置，能立即获取最新版

[codecov-io]

Codecov Report

Merging #2 into master will increase coverage by 3%.
The diff coverage is 95.23%.

@@           Coverage Diff           @@
##           master       #2   +/-   ##
=======================================
+ Coverage   41.12%   44.13%   +3%     
=======================================
  Files           8        9    +1     
  Lines         372      392   +20     
=======================================
+ Hits          153      173   +20     
  Misses        219      219

Impacted Files	Coverage Δ
lib/src/_utils.js	96.1% <100%> (+1.81%)	⬆️
lib/src/get-package-latest-version.js	92.3% <92.3%> (ø)

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[levy9527]

@all-contributors add @donaldshen code

[allcontributors]

@levy9527

I've put up a pull request to add @donaldshen! 🎉