chore(deps): update dependency bufferutil to ^4.0.9

Author: renovate[bot]

package.json

@@ -465,7 +465,7 @@
     "@vscode/codicons": "^0.0.33",
     "@vscode/vsce": "^2.21.0",
     "@vscode/webview-ui-toolkit": "^1.2.2",
-    "bufferutil": "^4.0.7",
+    "bufferutil": "^4.0.9",
     "concurrently": "^8.2.2",
     "css-loader": "^6.8.1",
     "eslint": "^8.53.0",

yarn.lock

@@ -1543,7 +1543,7 @@ buffer@^5.5.0:
     base64-js "^1.3.1"
     ieee754 "^1.1.13"
 
-bufferutil@^4.0.7:
+bufferutil@^4.0.9:
   version "4.0.9"
   resolved "https://registry.yarnpkg.com/bufferutil/-/bufferutil-4.0.9.tgz#6e81739ad48a95cad45a279588e13e95e24a800a"
   integrity sha512-WDtdLmJvAuNNPzByAYpRo2rF1Mmradw6gvWsQKf63476DDXmomT9zUiGypLcG4ibIM67vhAj8jJRdbmEws2Aqw==