Revert changes to unrelated query

Author: smowton

java/ql/src/experimental/Security/CWE/CWE-598/SensitiveGetQuery.ql

@@ -2,8 +2,6 @@
  * @name Sensitive GET Query
  * @description Use of GET request method with sensitive query strings.
  * @kind path-problem
- * @problem.severity warning
- * @precision medium
  * @id java/sensitive-query-with-get
  * @tags security
  *       external/cwe-598