License_scanning job upload a code coverage. How to disable?

Hi everyone!

I use the license_scanning job from the DevOps GitLab CI. I was surprise to see my MR code coverage to increase to nearly 95%!
I saw that the license_scanning was uploading a code coverage of 98.91%. The MR widget was making the average of this code coverage and the real one.

Looking into the license_scanning job log, I saw this part:

[...]
[scaffold](https://github.com/jonschlinkert/scaffold)\n* [boilerplate](https://github.com/jonschlinkert/boilerplate)\n\n## Test coverage\n\n```\nStatements   : 98.91% ( 91/92 )\nBranches     : 92.86% ( 26/28 )\nFunctions    : 100% ( 17/17 )\nLines        : 98.9% ( 90/91 )\n```\n\n## History\n\n### v0.11.2\n\n* fixes https://github.com/micromatch/micromatch/issues/99\n\n### v0.11.0\n\n**Breaking changes**\n\n* Static `.use` and `.run` methods are now non-enumerable\n\n### v0.9.0\n\n**Breaking changes**\n\n* `.is` no longer takes a function, a string must be passed\n* all remaining `.debug` code has been removed\n* `app._namespace` was removed (related to `debug`)
[...]

There is a comment showing a code coverage example :

Test coverage\n\n```\nStatements   : 98.91% ( 91/92 )\nBranches     : 92.86% ( 26/28 )\nFunctions    : 100% ( 17/17 )\nLines        : 98.9% ( 90/91 )

My question is : How to disable a code coverage from a job ?

license_scanning:
    coverage: ''