chore: 개발서버 cpu 가용량 1/2로 감소

Author: thisishwan2

task-definition-dev.json

@@ -70,7 +70,7 @@
   "requiresCompatibilities": [
     "EC2"
   ],
-  "cpu": "1024",
+  "cpu": "512",
   "memory": "512",
   "runtimePlatform": {
     "cpuArchitecture": "X86_64",