Improve some utils modules

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

js/src/utils/asyncForEach.ts

@@ -1,11 +1,9 @@
 async function asyncForEach(
   array: Array<any>,
-  // eslint-disable-next-line no-unused-vars
   callback: (arg0: any, arg1: number, arg2: Array<any>) => void
 ): Promise<void> {
   for (let index = 0; index < array.length; index += 1) {
-    // eslint-disable-next-line no-await-in-loop
-    await callback(array[index], index, array);
+    callback(array[index], index, array);
   }
 }