fix: Docker build OOM issues in v5.9.9 (#25678)

Author: keithwillcode

Dockerfile

@@ -10,7 +10,7 @@ ARG CALCOM_TELEMETRY_DISABLED
 ARG DATABASE_URL
 ARG NEXTAUTH_SECRET=secret
 ARG CALENDSO_ENCRYPTION_KEY=secret
-ARG MAX_OLD_SPACE_SIZE=4096
+ARG MAX_OLD_SPACE_SIZE=6144
 ARG NEXT_PUBLIC_API_V2_URL
 ARG CSP_POLICY