fix: extensions/markdown-language-features/package.json & extensions/…

…markdown-language-features/yarn.lock to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-DOMPURIFY-6474511

extensions/markdown-language-features/package.json

@@ -759,7 +759,7 @@
   },
   "dependencies": {
     "@vscode/extension-telemetry": "^0.9.0",
-    "dompurify": "^3.0.5",
+    "dompurify": "^3.0.11",
     "highlight.js": "^11.8.0",
     "markdown-it": "^12.3.2",
     "markdown-it-front-matter": "^0.2.1",

extensions/markdown-language-features/yarn.lock

@@ -201,10 +201,10 @@ concat-map@0.0.1:
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
   integrity sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg==
 
-dompurify@^3.0.5:
-  version "3.0.5"
-  resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-3.0.5.tgz#eb3d9cfa10037b6e73f32c586682c4b2ab01fbed"
-  integrity sha512-F9e6wPGtY+8KNMRAVfxeCOHU0/NPWMSENNq4pQctuXRqqdEPW7q3CrLbR5Nse044WwacyjHGOMlvNsBe1y6z9A==
+dompurify@^3.0.11:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-3.1.0.tgz#8c6b9fe986969a33aa4686bd829cbe8e14dd9445"
+  integrity sha512-yoU4rhgPKCo+p5UrWWWNKiIq+ToGqmVVhk0PmMYBK4kRsR3/qhemNFL8f6CFmBd4gMwm3F4T7HBoydP5uY07fA==
 
 entities@~2.1.0:
   version "2.1.0"