chore(deps): bump uWebSockets.js from v17.6.0 to v18.3.0

Bumps [uWebSockets.js](https://github.com/uNetworking/uWebSockets.js) from v17.6.0 to v18.3.0.
- [Release notes](https://github.com/uNetworking/uWebSockets.js/releases)
- [Commits](uNetworking/uWebSockets.js@a24c501...63c610c)

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

package.json

@@ -80,7 +80,7 @@
     "rollup-plugin-typescript2": "^0.27.0",
     "sinon": "^9.0.0",
     "typescript": "^3.5.3",
-    "uWebSockets.js": "uNetworking/uWebSockets.js#v17.6.0"
+    "uWebSockets.js": "uNetworking/uWebSockets.js#v18.3.0"
   },
   "resolutions": {
     "uWebSockets.js": "uNetworking/uWebSockets.js#v17.0.0"

yarn.lock

@@ -6451,10 +6451,10 @@ uWebSockets.js@uNetworking/uWebSockets.js#v17.0.0:
   version "17.0.0"
   resolved "https://codeload.github.com/uNetworking/uWebSockets.js/tar.gz/e7afaaf5c96311578b3c4477f662d02aab2e41ec"
 
-uWebSockets.js@uNetworking/uWebSockets.js#v17.6.0:
-  version "17.6.0"
-  uid a24c50180536c1edbc112ba63cda7d07df1b4a93
-  resolved "https://codeload.github.com/uNetworking/uWebSockets.js/tar.gz/a24c50180536c1edbc112ba63cda7d07df1b4a93"
+uWebSockets.js@uNetworking/uWebSockets.js#v18.3.0:
+  version "18.3.0"
+  uid "63c610cefde1ef71c27cba6dd1072495977ee34d"
+  resolved "https://codeload.github.com/uNetworking/uWebSockets.js/tar.gz/63c610cefde1ef71c27cba6dd1072495977ee34d"
 
 uglify-js@3.4.x:
   version "3.4.10"