Hello @JavierSC, thanks for reporting this issue
I had a look at GitHub - JavierSegoviaCordoba/detekt-rules: A bundle of Detekt rules, but I could not find how you apply the gradle plugin. Could you please tell me how you are running the scan?
I suspect that the problem is related to this thread and, in that case there is already an issue opened for the fix: [SONARGRADL-133] - Jira.
Cheers,
Angelo