[DP]License audit - correct/update repository licenses

The SKAO has a defined set of policies and practices ( https://developer.skao.int/en/latest/projects/licensing.html)  that outlay how software contributions are to be licensed, and how this licensing is reflected in the ska-telescope hosted GitLab source code repository. Currently, there are a significant number of projects that are not licensed, or have licenses that are not automatically identifiable (using SPDX format), which is impacting on our position as an open source and open collaboration enterprise. The status of GitLab projects must be reviewed and where necessary, the LICENSE files must be applied/corrected, so that our software contributions are aligned with the project principles and goals. NB:  Some number of projects are incorrectly licensed as they have copied or  linked to code which does not permit them to license the project as a whole as under the license the purport to have. Simply an automated check of license is not sufficient.