Use libpq COPY API for custom pgsql direct loads
build-appimage: move mount of dbt5
Add compose to start PostgreSQL service
Move Containerfile.appimage to appimage/
build-appimage: use first detected *-tpc-e-tool.zip
Support podman or docker
dbt5-pgsql-build-db: add load error handling
Appimage: touchstone tools bump from v0.9.2 to v0.10.0