Bump dompurify from 2.3.3 to 2.3.4

Bumps [dompurify](https://github.com/cure53/DOMPurify) from 2.3.3 to 2.3.4.
- [Release notes](https://github.com/cure53/DOMPurify/releases)
- [Commits](https://github.com/cure53/DOMPurify/compare/2.3.3...2.3.4)

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

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

package.json

@@ -14,7 +14,7 @@
         "@fortawesome/vue-fontawesome": "^3.0.0-5",
         "core-js": "3.19.3",
         "css-loader": "^6.5.1",
-        "dompurify": "^2.3.3",
+        "dompurify": "^2.3.4",
         "hotkeys-js": "^3.8.7",
         "javascript-time-ago": "^2.3.10",
         "mux.js": "^6.0.0",

yarn.lock

@@ -3548,10 +3548,10 @@ domhandler@^4.0.0, domhandler@^4.2.0:
   dependencies:
     domelementtype "^2.2.0"
 
-dompurify@^2.3.3:
-  version "2.3.3"
-  resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-2.3.3.tgz#c1af3eb88be47324432964d8abc75cf4b98d634c"
-  integrity sha512-dqnqRkPMAjOZE0FogZ+ceJNM2dZ3V/yNOuFB7+39qpO93hHhfRpHw3heYQC7DPK9FqbQTfBKUJhiSfz4MvXYwg==
+dompurify@^2.3.4:
+  version "2.3.4"
+  resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-2.3.4.tgz#1cf5cf0105ccb4debdf6db162525bd41e6ddacc6"
+  integrity sha512-6BVcgOAVFXjI0JTjEvZy901Rghm+7fDQOrNIcxB4+gdhj6Kwp6T9VBhBY/AbagKHJocRkDYGd6wvI+p4/10xtQ==
 
 domutils@^1.7.0:
   version "1.7.0"