fix

Author: craigthackerx

.github/workflows/build-ubuntu-base-docker.yaml

@@ -13,7 +13,7 @@ on:
       build_context:
         type: string
         description: "The context of the build"
-        default: ${$(Get-Location).Path}/containers/ubuntu
+        default: $(Get-Location).Path/containers/ubuntu
       docker_image_name:
         type: string
         description: 'Docker Image name?'