refactor(fixtures): convertConfig -> convertRules

Author: johnsoncodehk

fixtures/convert-eslint-config/tsslint.config.ts

@@ -1,6 +1,8 @@
 import { defineConfig } from '@tsslint/config';
-import { convertConfig } from '@tsslint/eslint';
+import { convertRules } from '@tsslint/eslint';
 
 export default defineConfig({
-	rules: convertConfig(((await import('eslint-plugin-expect-type')).configs).recommended.rules),
+	rules: await convertRules({
+		'expect-type/expect': 'error',
+	}),
 });