Architecture-agnostic dev-container patch, now with Redis 😍 (#3102)

Co-authored-by: Reinier van der Leer <github@pwuts.nl>
Co-authored-by: Nicholas Tindle <nick@ntindle.com>
Co-authored-by: BillSchumacher <34168009+BillSchumacher@users.noreply.github.com>

.devcontainer/docker-compose.yml

@@ -0,0 +1,19 @@
+# To boot the app run the following:
+# docker-compose run auto-gpt
+version: '3.9'
+
+services:
+  auto-gpt:
+    depends_on:
+      - redis
+    build:
+      dockerfile: .devcontainer/Dockerfile
+      context: ../
+    tty: true
+    environment:
+      MEMORY_BACKEND: ${MEMORY_BACKEND:-redis}
+      REDIS_HOST: ${REDIS_HOST:-redis}
+    volumes:
+      - ../:/workspace/Auto-GPT
+  redis:
+    image: 'redis/redis-stack-server:latest'