Set query precision to high

Author: zlaski-semmle

cpp/ql/src/Likely Bugs/Underspecified Functions/TooManyArguments.ql

@@ -5,7 +5,7 @@
  *              that the code does not follow the author's intent.
  * @kind problem
  * @problem.severity warning
- * @precision low
+ * @precision high
  * @id cpp/futile-params
  * @tags correctness
  *       maintainability