vfs/lwip: Fix docs on select() referencing wrong config

CONFIG_LWIP_USE_ONLY_LWIP_SELECT was deprecated long time ago and removed (~ in v4.x).
Used CONFIG_VFS_SUPPORT_SELECT instead (and reverted the logic as this
is ON by default and needs to be explicitly turned off for socket only
select)

docs/en/api-guides/lwip.rst

@@ -417,7 +417,7 @@ The :example_file:`wifi/iperf/sdkconfig.defaults` file for the iperf example con
 
 - If a lot of tasks are competing for CPU time on the system, consider that the lwIP task has configurable CPU affinity (:ref:`CONFIG_LWIP_TCPIP_TASK_AFFINITY`) and runs at fixed priority ``ESP_TASK_TCPIP_PRIO`` (18). Configure competing tasks to be pinned to a different core, or to run at a lower priority. See also :ref:`built-in-task-priorities`.
 
-- If using ``select()`` function with socket arguments only, setting :ref:`CONFIG_LWIP_USE_ONLY_LWIP_SELECT` will make ``select()`` calls faster.
+- If using ``select()`` function with socket arguments only, disabling :ref:`CONFIG_VFS_SUPPORT_SELECT` will make ``select()`` calls faster.
 
 - If there is enough free IRAM, select :ref:`CONFIG_LWIP_IRAM_OPTIMIZATION` to improve TX/RX throughput
 

docs/en/api-reference/storage/vfs.rst

@@ -140,7 +140,7 @@ A socket VFS driver needs to be registered with the following functions defined:
 Please see :component_file:`lwip/port/esp32/vfs_lwip.c` for a reference socket driver implementation using LWIP.
 
 .. note::
-    If :cpp:func:`select` is only used on socket file descriptors, you can enable the :envvar:`CONFIG_LWIP_USE_ONLY_LWIP_SELECT` option to reduce the code size and improve performance.
+    If you use :cpp:func:`select` for socket file descriptors only then you can disable the :envvar:`CONFIG_VFS_SUPPORT_SELECT` option to reduce the code size and improve performance.
     You should not change the socket driver during an active :cpp:func:`select` call or you might experience some undefined behavior.
 
 Paths

docs/zh_CN/api-reference/storage/vfs.rst

@@ -140,7 +140,7 @@ VFS 组件支持通过 :cpp:func:`select` 进行同步输入/输出多路复用
 请参考 :component_file:`lwip/port/esp32/vfs_lwip.c` 以了解使用 LWIP 的套接字驱动参考实现。
 
 .. note::
-    如果 :cpp:func:`select` 只用于套接字文件描述符，您可以启用 :envvar:`CONFIG_LWIP_USE_ONLY_LWIP_SELECT` 选项来减少代码量，提高性能。
+    如果 :cpp:func:`select` 用于套接字文件描述符，您可以禁用 :envvar:`CONFIG_VFS_SUPPORT_SELECT` 选项来减少代码量，提高性能。
     不要在 :cpp:func:`select` 调用过程中更改套接字驱动，否则会出现一些未定义行为。
 
 路径