Bump bufferutil from 4.0.3 to 4.0.4 (#16783)

Bumps [bufferutil](https://github.com/websockets/bufferutil) from 4.0.3 to 4.0.4.
- [Release notes](https://github.com/websockets/bufferutil/releases)
- [Commits](https://github.com/websockets/bufferutil/compare/v4.0.3...v4.0.4)

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

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -193,7 +193,7 @@
     "kind-of": "^6.0.3"
   },
   "optionalDependencies": {
-    "bufferutil": "^4.0.3",
+    "bufferutil": "^4.0.4",
     "utf-8-validate": "^5.0.6"
   }
 }

yarn.lock

@@ -2782,10 +2782,10 @@ buffer@^4.3.0:
     ieee754 "^1.1.4"
     isarray "^1.0.0"
 
-bufferutil@^4.0.3:
+bufferutil@^4.0.4:
-  version "4.0.3"
+  version "4.0.4"
-  resolved "https://registry.yarnpkg.com/bufferutil/-/bufferutil-4.0.3.tgz#66724b756bed23cd7c28c4d306d7994f9943cc6b"
+  resolved "https://registry.yarnpkg.com/bufferutil/-/bufferutil-4.0.4.tgz#ab81373d313a6ead0d734e98c448c722734ae7bb"
-  integrity sha512-yEYTwGndELGvfXsImMBLop58eaGW+YdONi1fNjTINSY98tmMmFijBG6WXgdkfuLNt4imzQNtIE+eBp1PVpMCSw==
+  integrity sha512-VNxjXUCrF3LvbLgwfkTb5LsFvk6pGIn7OBb9x+3o+iJ6mKw0JTUp4chBFc88hi1aspeZGeZG9jAIbpFYPQSLZw==
   dependencies:
     node-gyp-build "^4.2.0"