Bump ver for 0.2.4-alpha

Author: 1Blademaster

gcs/package.json

@@ -6,7 +6,7 @@
     "name": "Avis-Drone-Labs"
   },
   "private": true,
-  "version": "0.2.3-alpha",
+  "version": "0.2.4-alpha",
   "license": "GPL-3.0-only",
   "homepage": "https://fgcs.projectfalcon.uk",
   "githubLink": "https://github.com/Avis-Drone-Labs/FGCS",