chore: bump socket.io-client minimum to 4.2.6 (CVE-2026-33151) (#18)

* chore: upgrade socket.io-client minimum version to 4.2.6 to fix CVE-2026-33151

Co-authored-by: stefan-hudelmaier <7892416+stefan-hudelmaier@users.noreply.github.com>
Agent-Logs-Url: https://github.com/deviceinsight/ux4iot-react/sessions/e341db53-639a-4396-8bbe-504cac0000da

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: stefan-hudelmaier <7892416+stefan-hudelmaier@users.noreply.github.com>

Author: Copilot

package-lock.json

@@ -24,7 +24,7 @@
 	"dependencies": {
 		"axios": "^1.7.4",
 		"azure-iothub": "1.14.1",
-		"socket.io-client": "^4.2.0",
+		"socket.io-client": "^4.2.6",
 		"uuid": "^8.3.2"
 	},
 	"devDependencies": {