Fix missing fish and wrong container target

Author: Synicix

.devcontainer/gpu/devcontainer.json

@@ -26,5 +26,8 @@
 				"ms-python.black-formatter" // Python code formatter
 			]
 		}
+	},
+	"features": {
+		"ghcr.io/meaningful-ooo/devcontainer-features/fish:2": {} // Fish shell
 	}
 }

.devcontainer/gpu/docker-compose.yaml

@@ -2,7 +2,7 @@ services:
   ide:
     build:
       context: ..
-      dockerfile: ./Dockerfile
+      dockerfile: ./gpu/Dockerfile
     privileged: true   # Docker-in-Docker needs this
     cgroup: host       # Allow setting resource constraints (e.g. memory, cpu) for containers
     environment: