- Updated build commands to docker buildx
- Removed unneeded scripts
- Moved scripts to scripts folder

- Updated log paths
- Added ignore-not-found flag in namespace removal
- Corrected docker image version extraction command
- Added missing PYTHONPATH variable to script tfs_bchain_runtime_env_vars.sh
- Commented out unneeded scale commands
- Minor log message cosmetic changes

- Restored execute permissions

- Added/Updated headers
- Added script to update copyright headers

- updated old gitlab.com URLs by new labs.etsi.org URLs.
- updated Context to use secrets generated by CockroachDB and NATS

- reorganized deploy scripts in a new "deploy" folder

MockBlockchain:
- Implemented mock-blockchain module to facilitate testing and debugging of DLT connector & workflows
- Added manifests, Dockerfile, etc.

DLT Connector:
- corrected requirements.in
- updated Dockerfile
- WIP: implementation of test_unitary.py

DLT Gateway:
- Improved/extended Dockerfile
- Moved Dockerfile to correct folder
- Corrected import path for proto files