update tiny dep to 6.5.1

src/Umbraco.Web.UI.Client/package-lock.json

@@ -7,6 +7,7 @@
 		"": {
 			"name": "@umbraco-cms/backoffice",
 			"version": "14.0.0--preview001",
+			"hasInstallScript": true,
 			"license": "MIT",
 			"dependencies": {
 				"@openid/appauth": "^1.3.1",
@@ -18,7 +19,7 @@
 				"monaco-editor": "^0.36.1",
 				"router-slot": "file:router-slot-2.3.0.tgz",
 				"rxjs": "^7.8.0",
-				"tinymce": "^6.3.2",
+				"tinymce": "^6.5.1",
 				"tinymce-i18n": "^23.5.8",
 				"uuid": "^9.0.0"
 			},
@@ -19508,9 +19509,9 @@
 			}
 		},
 		"node_modules/tinymce": {
-			"version": "6.3.2",
-			"resolved": "https://registry.npmjs.org/tinymce/-/tinymce-6.3.2.tgz",
-			"integrity": "sha512-nOVHk4FhHKQj48hi7fEptS1Se6CNzPtfIcDzTO70KoTcSiQIFzhhZjS5bPotSzFnQ4dIQJ4QPOd7sqNs6fXUrA=="
+			"version": "6.5.1",
+			"resolved": "https://registry.npmjs.org/tinymce/-/tinymce-6.5.1.tgz",
+			"integrity": "sha512-J67fxJiX3tjvVqer1dg1+cOxMeE2P55ESGhaakvqGPbAUU45HnCMLSioaOsxV1KfcXustw9WJo0rtn1SNQlVKQ=="
 		},
 		"node_modules/tinymce-i18n": {
 			"version": "23.5.8",