freertos: Remove legacy data types

This commit removes the usage of all legacy FreeRTOS data types that
are exposed via configENABLE_BACKWARD_COMPATIBILITY. Legacy types can
still be used by enabling CONFIG_FREERTOS_ENABLE_BACKWARD_COMPATIBILITY.

examples/protocols/sockets/non_blocking/main/non_blocking_socket_example.c

@@ -231,7 +231,7 @@ static void tcp_server_task(void *pvParameters)
 {
     static char rx_buffer[128];
     static const char *TAG = "nonblocking-socket-server";
-    xSemaphoreHandle *server_ready = pvParameters;
+    SemaphoreHandle_t *server_ready = pvParameters;
     struct addrinfo hints = { .ai_socktype = SOCK_STREAM };
     struct addrinfo *address_info;
     int listen_sock = INVALID_SOCK;
@@ -388,7 +388,7 @@ void app_main(void)
     ESP_ERROR_CHECK(example_connect());
 
 #ifdef CONFIG_EXAMPLE_TCP_SERVER
-    xSemaphoreHandle server_ready = xSemaphoreCreateBinary();
+    SemaphoreHandle_t server_ready = xSemaphoreCreateBinary();
     assert(server_ready);
     xTaskCreate(tcp_server_task, "tcp_server", 4096, &server_ready, 5, NULL);
     xSemaphoreTake(server_ready, portMAX_DELAY);