feat(nimble): Added changes in examples to have code under flags

examples/bluetooth/nimble/bleprph_host_only/main/gatt_svr.c

@@ -221,9 +221,15 @@ gatt_svr_init(void)
 {
     int rc;
 
+#if CONFIG_BT_NIMBLE_GAP_SERVICE
     ble_svc_gap_init();
+#endif /* CONFIG_BT_NIMBLE_GAP_SERVICE */
+#if MYNEWT_VAL(BLE_GATTS)
     ble_svc_gatt_init();
+#endif
+#if CONFIG_BT_NIMBLE_ANS_SERVICE
     ble_svc_ans_init();
+#endif
 
     rc = ble_gatts_count_cfg(gatt_svr_svcs);
     if (rc != 0) {

examples/bluetooth/nimble/bleprph_host_only/main/uart_driver.c

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2021-2025 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2021-2026 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Unlicense OR CC0-1.0
  */
@@ -220,7 +220,12 @@ ble_transport_to_ll_cmd_impl(void *buf)
     data[0] = HCI_H4_CMD;
     memcpy(data + 1, buf, len - 1);
     hci_uart_send(data, len);
+
+#if MYNEWT_VAL(MP_RUNTIME_ALLOC)
+    ble_transport_free(BLE_HCI_CMD, buf);
+#else
     ble_transport_free(buf);
+#endif
     return 0;
 }