Docker build process, lifecycle warning on postinstall version.ts

[diva-exchange]

Executing bin/create-docker-image.sh creates the following warning:

npm WARN lifecycle @diva.exchange/explorer@3.1.4-0.34.1~postinstall: cannot run in wd @diva.exchange/explorer@3.1.4-0.34.1 ts-node --files src/version.ts (wd=/explorer)
whereas "wd" means "working directory". The file /explorer/src/version.ts is available - so it is ts-node which is** not available**. Since it is a production install (within the docker container), ts-node can't be there.

Possible fix: do not execute postinstall during the docker build. Reason: the static version file is already available in the image (this would be created by version.ts).