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
• updated chart probes for backend: use a startup probe with better fitting defaults
• 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)
    • write keys to bruno environment (renamed to local)
  • add local/package.json to use the bruno cli to seed the int test data, if wanted
  • 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)
  • added container that allows to externalize service names to your dns (dns-host-resolver)
  • added healthchecks for nearly all services (needed by deploy.sh)
• 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.
• Ci changes:
  • kics should exclude the openApi and the local folder
  • trufflehog shall ignore README.md files

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.

[tom-rm-meyer-ISST]

Two things to consider:

• 1kloc limit is not applicable to committers.
• Helm chart fails due to version not increased (will be done during release).