Change Details

`docker build -f ecash-herald.Dockerfile -t ecash-herald_local .` `docker build -f token-server.Dockerfile -t token-server_local .`

`docker build -f ecash-herald.Dockerfile -t ecash-herald_local .` `docker build -f token-server.Dockerfile -t token-server_local .` local builds pass, but I have not managed to repeat the failure currently seen in CI

`docker build -f ecash-herald.Dockerfile -t ecash-herald_local .` `docker build -f token-server.Dockerfile -t token-server_local .` local builds pass, but I have not managed to repeat the failure currently seen in CI