Just run from the base container first

Author: ross-bragg-sonarsource

.github/workflows/codebuild-poc.yml

@@ -4,7 +4,7 @@ jobs:
   custom-container-test:
     runs-on:
       - codebuild-RossGhRunnerPoc-${{ github.run_id }}-${{ github.run_attempt }}
-      - instance-size:small
-      - image:501215020883.dkr.ecr.eu-central-1.amazonaws.com/gha-runner/ross-poc:latest
+      # - instance-size:small
+      # - image:501215020883.dkr.ecr.eu-central-1.amazonaws.com/gha-runner/ross-poc:latest
     steps:
       - run: echo "Hello World!"