Reduce precision of HardcodedCredentials to "medium".

Max Schaefer · Max Schaefer · commit 75d78b3f621a · 2019-12-10T16:12:48.000Z
diff --git a/ql/src/Security/CWE-798/HardcodedCredentials.ql b/ql/src/Security/CWE-798/HardcodedCredentials.ql
@@ -4,7 +4,7 @@
  *              to gain unauthorized access.
  * @kind problem
  * @problem.severity warning
- * @precision high
+ * @precision medium
  * @id go/hardcoded-credentials
  * @tags security
  *       external/cwe/cwe-259
