ISTWCMS-5041 Update CKEditor libraries (clipboard, dialog, lineutils, mathjax and widget) to 4.16.2

composer.json

@@ -118,11 +118,11 @@
         "drupal/workbench_access": "1.0-beta4",
         "fastglass/sendgrid": ">=2.0.0",
         "fileeye/mimemap": "^1.1",
-        "libraries/ckeditor-clipboard": "4.15.1",
-        "libraries/ckeditor-dialog": "4.15.1",
-        "libraries/ckeditor-lineutils": "4.15.1",
-        "libraries/ckeditor-mathjax": "4.15.1",
-        "libraries/ckeditor-widget": "4.15.1",
+        "libraries/ckeditor-clipboard": "4.16.2",
+        "libraries/ckeditor-dialog": "4.16.2",
+        "libraries/ckeditor-lineutils": "4.16.2",
+        "libraries/ckeditor-mathjax": "4.16.2",
+        "libraries/ckeditor-widget": "4.16.2",
         "libraries/drupal-composer-info-rewrite": "1.0.0",
         "libraries/jquery-ui-touch-punch": "dev-master",
         "onelogin/php-saml": "3.2.1",