chore: bump engine.io-client from 6.5.2 to 6.5.4

This release of engine.io-client includes the bump of ws to 8.17.1 that fixes a security vulnerability (see GHSA-3h5v-q93c-6h6q)

Author: NicoPennec

package-lock.json

@@ -47,7 +47,7 @@
   "dependencies": {
     "@socket.io/component-emitter": "~3.1.0",
     "debug": "~4.3.2",
-    "engine.io-client": "~6.5.2",
+    "engine.io-client": "~6.5.4",
     "socket.io-parser": "~4.2.4"
   },
   "devDependencies": {