添加bilibili视频标签

[honjun]

What does it do?

How to test

git clone -b BRANCH https://github.com/USER/hexo.git
cd hexo
npm install
npm test

Screenshots

Pull request tasks

• Add test cases for the changes.
• Passed the CI test.

[coveralls]

Coverage decreased (-0.05%) to 97.213% when pulling 5707a9e on honjun:bilivideo into 00c6114 on hexojs:master.

[honjun]

add Bilibili tag

[yoshinorin]

@honjun
Thank you for your contribution :)
IMHO, I prefer embedded this feature by plugin, and it's already exists.

[stale]

This issue has been automatically marked as stale because lack of recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stevenjoezhang]

See also #5064