Fix static tests

Author: Mateusz Krzeszowiak

lib/web/mage/translate-inline.js

@@ -143,8 +143,9 @@ define([
 
             this.formIsSubmitted = true;
 
-            $.post({
+            $.ajax({
                 url: this.options.ajaxUrl,
+                type: 'POST',
                 data: parameters,
                 loaderContext: this.element,
                 showLoader: true