- Added upgrade of NATS helm charts during (re-)deploy

- Removed wait loops while creating secrets for CockroachDB, NATS, or QuestDB
- Added backward compatible condition as NATS client port changed name from "client" to "nats"

- Updated NATS image

- Added definition of external ports
- Added definition of NATS namespace
- Improved Grafana configuration
- Improved deployment of dependencies
- Updated my_deploy.sh script

- Added settings to define custom port numbers where dependencies should be exposed.
- Corrected order of commands in dependency deploy scripts
- Extended NATS deployment to support multiple instances
- Extended TFS deployment to support configuration of multiple Grafana instances
- Removed constraint of installing monitoring component to deploy Grafana
- Updated example my_deploy.sh

- enabled support to drop QuestDB tables during deploy
- renamed variable QDB_TABLE to QDB_TABLE_MONITORING_KPIS
- renamed default table name tfs_monitoring to tfs_monitoring_kpis
- renamed secret attribute METRICSDB_TABLE to METRICSDB_TABLE_MONITORING_KPIS
- improved log messages of tfs.sh
- updated deploy scripts accordingly
- removed unused variables and commands
- corrected documentation of some variables

- Restored execute permissions

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

- moved creation of secrets from crdb.sh and nats.sh to tfs.sh for safety reasons

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

- updated deploy scripts to include CockroachDB and NATS
- reorganized deploy scripts in a new "deploy" folder