Fixed compiler warning format '%u' expects argument of type 'unsigned int', but argument 4 has type 'uint32_t' {aka 'long unsigned int'} [-Werror=format=] by casting or increasing format specifier size and casting. (#1092)

* Fixed compiler warning format '%u' expects argument of type 'unsigned int', but argument 4 has type 'uint32_t' {aka 'long unsigned int'} [-Werror=format=] by casting or increasing format specifier size and casting. Increased the size of the name string to handle larger possible integers.

* Fixed copied code that no longer needs static function scope variables for text names.

src/bacnet/basic/object/structured_view.c

@@ -168,7 +168,7 @@ bool Structured_View_Object_Name(
 {
     bool status = false;
     struct object_data *pObject;
-    char name_text[24] = "Structured-View-4194303";
+    char name_text[48] = "Structured-View-4194303";
 
     pObject = Keylist_Data(Object_List, object_instance);
     if (pObject) {
@@ -177,8 +177,8 @@ bool Structured_View_Object_Name(
                 characterstring_init_ansi(object_name, pObject->Object_Name);
         } else {
             snprintf(
-                name_text, sizeof(name_text), "Structured-View-%u",
-                object_instance);
+                name_text, sizeof(name_text), "Structured-View-%lu",
+                (unsigned long)object_instance);
             status = characterstring_init_ansi(object_name, name_text);
         }
     }