ESLint Plugin for Mocha .only() Prevention

This ESLint plugin, `eslint-plugin-mocha-no-only`, enforces a rule that prohibits the use of Mocha's `.only()` method on test keywords like `describe`, `context`, `it`, `specify`, `suite`, and `test`. Its primary purpose is to prevent developers from accidentally committing code that only runs a subset of their test suite, which can lead to false-positive CI/CD builds. The current stable version is `1.2.0`, which introduced support for ESLint v9.0.0 and updated internal dependencies. While there isn't a strict release cadence, the project is actively maintained to ensure compatibility with recent ESLint versions. It differentiates itself by providing a dedicated, straightforward solution for a common oversight in Mocha testing workflows, ensuring comprehensive test execution.