Update dependency dompurify to v2.5.4 (#80)

Co-authored-by: mend-for-github.aaakk.us.kg[bot] <50673670+mend-for-github.aaakk.us.kg[bot]@users.noreply.github.com>

yarn.lock

@@ -1258,9 +1258,9 @@ domexception@^4.0.0:
     webidl-conversions "^7.0.0"
 
 dompurify@^2.1.1:
-  version "2.4.3"
-  resolved "https://registry.npmjs.org/dompurify/-/dompurify-2.4.3.tgz"
-  integrity sha512-q6QaLcakcRjebxjg8/+NP+h0rPfatOgOzc46Fst9VAA3jF2ApfKBNKMzdP4DYTqtUMXSCd5pRS/8Po/OmoCHZQ==
+  version "2.5.7"
+  resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-2.5.7.tgz#6e0d36b9177db5a99f18ade1f28579db5ab839d7"
+  integrity sha512-2q4bEI+coQM8f5ez7kt2xclg1XsecaV9ASJk/54vwlfRRNQfDqJz2pzQ8t0Ix/ToBpXlVjrRIx7pFC/o8itG2Q==
 
 dotenv@^16.0.3:
   version "16.0.3"