Remove duplicate name/rule text

Author: MichaelRFairhurst

cpp/misra/src/rules/RULE-6-2-3/DuplicateTypeDefinitions.ql

@@ -1,6 +1,6 @@
 /**
  * @id cpp/misra/duplicate-type-definitions
- * @name RULE-6-2-3: RULE-6-2-3: Duplicate type definitions across files
+ * @name RULE-6-2-3: Duplicate type definitions across files
  * @description Defining a type with the same fully qualified name in multiple files increases the
  *              risk of ODR violations and undefined behavior.
  * @kind problem

cpp/misra/src/rules/RULE-6-2-3/TemplateSpecializationWrongLocation.ql

@@ -1,6 +1,6 @@
 /**
  * @id cpp/misra/template-specialization-wrong-location
- * @name RULE-6-2-3: RULE-6-2-3: Template specializations in wrong location
+ * @name RULE-6-2-3: Template specializations in wrong location
  * @description Template specializations must be defined in the same file as the primary template or
  *              where a specialized type is defined to ensure visibility and avoid ODR violations.
  * @kind problem

rule_packages/cpp/Declarations8.json

@@ -26,7 +26,7 @@
         {
           "description": "Template specializations must be defined in the same file as the primary template or where a specialized type is defined to ensure visibility and avoid ODR violations.",
           "kind": "problem",
-          "name": "RULE-6-2-3: Template specializations in wrong location",
+          "name": "Template specializations in wrong location",
           "precision": "very-high",
           "severity": "error",
           "short_name": "TemplateSpecializationWrongLocation",
@@ -39,7 +39,7 @@
         {
           "description": "Defining a type with the same fully qualified name in multiple files increases the risk of ODR violations and undefined behavior.",
           "kind": "problem",
-          "name": "RULE-6-2-3: Duplicate type definitions across files",
+          "name": "Duplicate type definitions across files",
           "precision": "very-high",
           "severity": "error",
           "short_name": "DuplicateTypeDefinitions",