General issue - RandonUsedOnce.ql treated as a critical security issue

**Description of the issue**
The following query is reported in Github alerts as a Critical severity security issue (with a severity of 9.8).
However there is no 'security' tag.

The impact is that other tools (e.g. LGTM) that parse the query differently do not treat this as a security issue. Can this be clarified?

https://github.com/github/codeql/blob/main/java/ql/src/Likely%20Bugs/Arithmetic/RandomUsedOnce.ql