Bump dompurify from 2.3.6 to 2.3.8

Bumps [dompurify](https://github.com/cure53/DOMPurify) from 2.3.6 to 2.3.8.
- [Release notes](https://github.com/cure53/DOMPurify/releases)
- [Commits](cure53/DOMPurify@2.3.6...2.3.8)

---
updated-dependencies:
- dependency-name: dompurify
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

yarn.lock

@@ -1150,9 +1150,9 @@ domexception@^4.0.0:
     webidl-conversions "^7.0.0"
 
 dompurify@^2.3.5:
-  version "2.3.6"
-  resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-2.3.6.tgz#2e019d7d7617aacac07cbbe3d88ae3ad354cf875"
-  integrity sha512-OFP2u/3T1R5CEgWCEONuJ1a5+MFKnOYpkywpUSxv/dj1LeBT1erK+JwM7zK0ROy2BRhqVCf0LRw/kHqKuMkVGg==
+  version "2.3.8"
+  resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-2.3.8.tgz#224fe9ae57d7ebd9a1ae1ac18c1c1ca3f532226f"
+  integrity sha512-eVhaWoVibIzqdGYjwsBWodIQIaXFSB+cKDf4cfxLMsK0xiud6SE+/WCVx/Xw/UwQsa4cS3T2eITcdtmTg2UKcw==
 
 electron-to-chromium@^1.4.17:
   version "1.4.54"