fix: package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-DOMPURIFY-16131135
- https://snyk.io/vuln/SNYK-JS-DOMPURIFY-16132234
- https://snyk.io/vuln/SNYK-JS-XMLDOMXMLDOM-16133132
- https://snyk.io/vuln/SNYK-JS-XMLDOMXMLDOM-16134530
- https://snyk.io/vuln/SNYK-JS-XMLDOMXMLDOM-16134549
- https://snyk.io/vuln/SNYK-JS-XMLDOMXMLDOM-16134552

package.json

@@ -68,7 +68,7 @@
     "countries-and-timezones": "^3.6.0",
     "date-fns": "2.21.1",
     "date-fns-tz": "^1.3.3",
-    "dompurify": "3.3.2",
+    "dompurify": "3.4.0",
     "flag-icons": "^7.2.3",
     "floating-vue": "^5.2.2",
     "highlight.js": "^11.10.0",
@@ -94,7 +94,7 @@
     "tinykeys": "^3.0.0",
     "turbolinks": "^5.2.0",
     "urlpattern-polyfill": "^10.0.0",
-    "video.js": "7.18.1",
+    "video.js": "7.21.1",
     "videojs-record": "4.5.0",
     "videojs-wavesurfer": "3.8.0",
     "virtua": "^0.48.6",