Install python3-gdal manually to fix runtime

Author: MJohnson459

.devcontainer/devcontainer.json

@@ -2,20 +2,11 @@
 // README at: https://github.com/devcontainers/templates/tree/main/src/python
 {
   "name": "Python 3",
-  // Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+  // The cpp image includes python and we need the c++ toolchains to build our dependencies.
   "image": "mcr.microsoft.com/devcontainers/cpp:ubuntu-24.04",
-  // Features to add to the dev container. More info: https://containers.dev/features.
   "features": {
     "ghcr.io/devcontainers/features/common-utils:2": {}
-  }
-
-  // Use 'forwardPorts' to make a list of ports inside the container available locally.
-  // "forwardPorts": [],
-
-  // Use 'postCreateCommand' to run commands after the container is created.
-  // "postCreateCommand": "pip3 install --user -r requirements.txt",
-
-  // Configure tool-specific properties.
-  // "customizations": {},
+  },
 
+  "postCreateCommand": "apt install python3-gdal"
 }