Swig 4.3.0 has changed SWIG_Python_AppendOutput, which now requires an
additional parameter `is_void`. SWIG_AppendOutput remains unchanged.
This was fixed upstream in u-boot/u-boot@a63456b
```
scripts/dtc/pylibfdt/libfdt_wrap.c: In function ‘_wrap_fdt_next_node’:
scripts/dtc/pylibfdt/libfdt_wrap.c:5581:17: error: too few arguments to function ‘SWIG_Python_AppendOutput’
5581 | resultobj = SWIG_Python_AppendOutput(resultobj, val);
| ^~~~~~~~~~~~~~~~~~~~~~~~
```
This is the same fix as applied in 363e07d.
Fixes: #20619
Link: #20620
Signed-off-by: Trix Taiclet <trix@c3l.lu>
Link: https://github.com/openwrt/openwrt/pull/20620
(cherry picked from commit 71b5de61aecf49ca1522b3f549631417c67e73d0)
Signed-off-by: Trix Taiclet <git@trix.moe>
Link: https://github.com/openwrt/openwrt/pull/21415
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit 4327b82a7b4fd39f540169a20a364f572abfc35c)
c471241ee2