use self hosted packages

static/js/ckeditor/plugins/dialog/dialogDefinition.js

@@ -0,0 +1,4 @@
+/*
+ Copyright (c) 2003-2022, CKSource Holding sp. z o.o. All rights reserved.
+ For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
+*/

static/js/ckeditor/plugins/dialog/styles/dialog.css

@@ -0,0 +1,18 @@
+.cke_dialog_open {
+	overflow: hidden;
+}
+
+.cke_dialog_container {
+	position: fixed;
+	overflow-y: auto;
+	overflow-x: auto;
+	width: 100%;
+	height: 100%;
+	top: 0;
+	left: 0;
+	z-index: 10010;
+}
+
+.cke_dialog_body {
+	position: relative;
+}