Have the SDK version in one file

[CDiezRodriguez]

Description

Keeping the SDK version in one file makes it easier to manage, avoid mismatches, and update consistently across the project

Acceptance Criteria

• The SDK version should be defined in only one file.

[gomezbc]

Example of an action that automatically updates the version and publishes package: https://github.com/eclipse-tractusx/sldt-digital-twin-registry/actions/workflows/release.yml

If we use: https://pypi.org/project/poetry-dynamic-versioning/ it will update version automatically on build time if a new git tag is created, but we would need to create a commit that updates version in the code.

Example of an eclipse project that uses poetry: https://github.com/eclipse-csi/otterdog/blob/main/.github/workflows/publish.yml

[CDiezRodriguez]

Workflow to release with the tag, similar to "v.0.0.2" that change all the files with the version specified