feat(linter/eslint-vitest-jest-plugin): Implements prefer-mock-return-shorthand rule,

[Afsoon]

Related to #492 and #4656

The implementation is based on vitest as it's more simple and cover all jest and vitest test cases.

Jest

• Docs
• Source Code
• Test

Vitest

• Docs
• Source Code
• Test

Oxlint migrate PR: oxc-project/oxlint-migrate#330
Eslint-plugin-oxlint PR: oxc-project/eslint-plugin-oxlint#607

[codspeed-hq]

CodSpeed Performance Report

Merging this PR will not alter performance

_{Comparing Afsoon:prefer-mock-return-shorthand (2385f04) with main (78fa1ba)}

Summary

✅ 4 untouched benchmarks
⏩ 41 skipped benchmarks¹

Footnotes

1. 41 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩