Mount spl-data folder inside csv-normaliser dev container

csv-normaliser/.devcontainer/devcontainer.json

@@ -20,11 +20,15 @@
 			"label": "Hello Remote World",
 			"onAutoForward": "notify"
 		}
-	}
+	},
 
 	// Use 'postCreateCommand' to run commands after the container is created.
 	// "postCreateCommand": "sudo chmod a+x \"$(pwd)\" && sudo rm -rf /var/www/html && sudo ln -s \"$(pwd)\" /var/www/html"
 
 	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
 	// "remoteUser": "root"
+
+	"mounts": [
+		"source=${localWorkspaceFolder}/../../spl-data,target=/workspaces/spl-data,type=bind,consistency=consistent"
+	]
 }