Rename 'fs-utils.js' to 'utils.js' (#1877)

Author: IvanGoncharov

resources/benchmark.js

@@ -21,7 +21,7 @@ const {
   rmdirRecursive,
   mkdirRecursive,
   readdirRecursive,
-} = require('./fs-utils');
+} = require('./utils');
 
 const LOCAL = 'local';
 

resources/build.js

@@ -18,7 +18,7 @@ const {
   rmdirRecursive,
   mkdirRecursive,
   readdirRecursive,
-} = require('./fs-utils');
+} = require('./utils');
 
 if (require.main === module) {
   rmdirRecursive('./dist');