Swift: I'm happy with 'high' precision for this query (as the Go version already is).

Author: geoffw0

swift/ql/src/queries/Security/CWE-020/MissingRegexAnchor.ql

@@ -4,7 +4,7 @@
  * @kind problem
  * @problem.severity warning
  * @security-severity 7.8
- * @precision medium
+ * @precision high
  * @id swift/missing-regexp-anchor
  * @tags correctness
  *       security