Upgrade dompurify to 2.5.6 to 2.5.8 (#3812)

Author: nlqivision

package-lock.json

@@ -31,7 +31,7 @@
   "optionalDependencies": {
     "canvg": "^3.0.6",
     "core-js": "^3.6.0",
-    "dompurify": "^2.5.4",
+    "dompurify": "^2.5.8",
     "html2canvas": "^1.0.0-rc.5"
   },
   "devDependencies": {