use new limo base image (#54)

* use new limo base image

* change base image in dev container 

and multiplatform support

Author: marc-hanheide

.devcontainer/devcontainer.json

@@ -8,11 +8,8 @@
 	"build": {
 		"dockerfile": "./Dockerfile",
 		"args": {
-			// set the base image, add `-arm64` as a suffix if you have an ARM (e.g. Apple Mx) CPU:
-			"BASE_IMAGE": "lcas.lincoln.ac.uk/lcas/limo_platform_amd64:1"
+			"BASE_IMAGE": "lcas.lincoln.ac.uk/lcas/limo_platform:2"
 		},
-		// change this to linux/arm64 if you have an ARM (e.g. Apple Mx) CPU:
-		"platform": "linux/amd64",
 		"context": ".."
 	},
 
@@ -50,4 +47,4 @@
 		"cpus": 2,
 		"memory": "6gb"
 	}
-}
+}

.github/workflows/container-build.yml

@@ -20,7 +20,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - base_image: lcas.lincoln.ac.uk/lcas/limo_platform:1
+          - base_image: lcas.lincoln.ac.uk/lcas/limo_platform:2
             push_image: lcas.lincoln.ac.uk/devcontainer/ros2-teaching
 
     steps: