refactor: remove node internal api usage in loadPlugin

[renbaoshuo]

What does it do?

Remove Node.js internal API usage in loadPlugin by using Module.createRequire API.

Screenshots

Not needed.

Pull request tasks

• Add test cases for the changes. Not needed.
• Passed the CI test.

[github-actions]

How to test

git clone -b refactor/load-plugin/create-require https://github.com/hexojs/hexo.git
cd hexo
npm install
npm test

[coveralls]

Coverage Report for CI Build 25418471046

Warning

No base build found for commit c7c78f9 on master.
Coverage changes can't be calculated without a base build.
If a base build is processing, this comment will update automatically when it completes.

Coverage: 99.501%

Details

• Patch coverage: 3 of 3 lines across 1 file are fully covered (100%).

Uncovered Changes

No uncovered changes found.

Coverage Regressions

Requires a base build to compare against. How to fix this →

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Coverage Stats

Relevant Lines:	10018
Covered Lines:	9968
Line Coverage:	99.5%
Relevant Branches:	2538
Covered Branches:	2440
Branch Coverage:	96.14%
Branches in Coverage %:	No
Coverage Strength:	59.38 hits per line

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💛 - Coveralls