updated metadata for 16-3 based on PR feedback

Author: s-samadi

c/misra/src/rules/RULE-16-3/BreakShallTerminateSwitchClause.ql

@@ -4,8 +4,8 @@
  * @description An unterminated switch-clause occurring at the end of a switch statement may fall
  *              into switch clauses which are added later.
  * @kind problem
- * @precision very-high
- * @problem.severity error
+ * @precision high
+ * @problem.severity warning
  * @tags external/misra/id/rule-16-3
  *       maintainability
  *       readability

rule_packages/c/Statements1.json

@@ -30,8 +30,8 @@
           "description": "An unterminated switch-clause occurring at the end of a switch statement may fall into switch clauses which are added later.",
           "kind": "problem",
           "name": "An unconditional break statement shall terminate every switch-clause",
-          "precision": "very-high",
-          "severity": "error",
+          "precision": "high",
+          "severity": "warning",
           "short_name": "BreakShallTerminateSwitchClause",
           "tags": [
             "maintainability",