fix path

Author: anthony-nhs

.github/workflows/tag-release-devcontainer.yml

@@ -62,7 +62,7 @@ jobs:
     verify_runtime_image:
         uses: ./.github/workflows/verify-runtime-image.yml
         with:
-            runtime_docker_image: ${{ inputs.runtime_docker_image }}
+            runtime_docker_image: ghcr.io/nhsdigital/eps-devcontainers/${{ inputs.runtime_docker_image }}
     tag_release:
         needs: verify_runtime_image
         runs-on: ubuntu-22.04