fix: use module directory instead of entry file for eslintPath (#4233)

fixes #4231

(cherry picked from commit 992fe07)

Author: haoqunjiang

packages/@vue/cli-plugin-eslint/index.js

@@ -55,7 +55,7 @@ module.exports = (api, options) => {
               emitWarning: allWarnings,
               // only emit errors in production mode.
               emitError: allErrors,
-              eslintPath: resolveModule('eslint', cwd) || require.resolve('eslint'),
+              eslintPath: path.dirname(resolveModule('eslint/package.json', cwd)),
               formatter:
                 loadModule('eslint/lib/formatters/codeframe', cwd, true) ||
                 require('eslint/lib/formatters/codeframe')