refactor: add deployment script for local deployment

[tom-rm-meyer-ISST]

Description

The following changes have been made:

• backend + chart: replace health controller by spring actuator plugin
• local deployment
  • update generate keys:
    • fixed wrong parameters for keycloak miw_client (not sure why it worked without the script but not with the script)
    • Add a secret version file for docker to be used in newman
  • add docker-compose-newman.yaml to seed the int test data, if wanted (still need to remove role manually)
  • add deploy.sh which provides one-line deployments for common scenarios (full clean, only clean and create puris and direct direct dependencies, also seed int test data)
• postman: add 25 seconds waiting period after mad tests so that the backend may create the submodel descriptors and tests can be run fully automated.

Pre-review checks

Please ensure to do as many of the following checks as possible, before asking for committer review:

• DEPENDENCIES are up-to-date. Dash license tool. Committers can open IP issues for restricted libs.
• Copyright and license header are present on all affected files

[tom-rm-meyer-ISST]

@eschrewe please already review this PR.

I'll meanwhile will work on the worfklow in pr #450 to not enforce the update of the version as we sometimes want to bundle the chart changes for one release and not release every change directly.