[Chore] Fix broken links about code url

[Thespica]

I found there is a broken link in website:

open-digger-website/docs/user-docs/metrics/global-openrank.md

Line 31 in e7ee74c

这里是 [**实现代码**](https://github.com/X-lab2017/open-digger/blob/master/src/cron/tasks/global_openrank.ts)。

Then I checked the action that checks broken links, and find other links need to deal with:

ERROR: 1 dead links found!
[✖] https://github.com/X-lab2017/open-digger/blob/master/src/cron/tasks/community_openrank.ts → Status: 404

ERROR: 1 dead links found!
[✖] https://github.com/X-lab2017/open-digger/blob/master/src/cron/tasks/monthly_export.ts#L176 → Status: 404

ERROR: 1 dead links found!
[✖] https://github.com/X-lab2017/open-digger/blob/master/src/cron/tasks/global_openrank.ts → Status: 404

ERROR: 4 dead links found!
[✖] https://dl.acm.org/doi/10.1145/3643916.3644440 → Status: 403
[✖] https://dl.acm.org/doi/10.1145/3643916.3644441 → Status: 403
[✖] http://www.copu.org.cn/ → Status: 444
[✖] [https://github.com/X-lab2017/open-digger/blob/master/cooperations/big_data_open_source_heat_report/开源大数据热力报告2022.pdf](https://github.com/X-lab2017/open-digger/blob/master/cooperations/big_data_open_source_heat_report/%E5%BC%80%E6%BA%90%E5%A4%A7%E6%95%B0%E6%8D%AE%E7%83%AD%E5%8A%9B%E6%8A%A5%E5%91%8A2022.pdf) → Status: 429

ERROR: 1 dead links found!
[✖] https://dl.acm.org/doi/10.1145/3639477.3639734 → Status: 403

So I search the code base and find that the code was move to here in this PR . And 403 links maybe need to be exclude.

I would like to fix the minor issue!

[frank-zsy]

Thanks, this is a bug after the file rename in OpenDigger main repository, any fix PR is welcome.