Apply the ESLint configuration specific rules using globs. (#179)

With the flat configuration, globs are required to match files in
subdirectories.

- Apply the ESLint configuration specific rules using globs.

Testing
- Manually verified that the rules apply to ESLint configurations in
subdirectories

Author: TrevorKarjanis

change/@ni-eslint-config-javascript-e6539dad-548c-4657-bca2-33de59be8022.json

@@ -0,0 +1,7 @@
+{
+  "type": "patch",
+  "comment": "Apply the ESLint configuration specific rules using globs.",
+  "packageName": "@ni/eslint-config-javascript",
+  "email": "[email protected]",
+  "dependentChangeType": "patch"
+}

packages/eslint-config-javascript/lib/imports.js

@@ -387,12 +387,12 @@ export const imports = defineConfig([{
     }
 }, {
     /*
-        Eslint configuration file specific settings
+        ESLint configuration file specific settings
     */
-    files: ['eslint.config.js', 'eslint.config.mjs'],
+    files: ['**/eslint.config.js', '**/eslint.config.mjs'],
     extends: [importNodeEsmConfig],
     rules: {
         // eslint config files require a top-level default export
-        'import/no-default-export': 'off',
+        'import/no-default-export': 'off'
     }
 }]);