[Buildroot] [git commit] package/python-docker: needs python-packaging after bump to 6.0.1

[Peter Korsgaard]

commit: https://git.buildroot.net/buildroot/commit/?id=1dcabece6fb8755c7a2786bde8cc75040bc3fbcb
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

Commit d680db0ba77dab (package/python-docker: bump to version 6.0.1) forgot
to add the new dependency on python-packaging, leading to runtime errors:

  import docker
    File "/usr/lib/python3.11/site-packages/docker/__init__.py", line 2, in <module>
    File "/usr/lib/python3.11/site-packages/docker/api/__init__.py", line 2, in <module>
    File "/usr/lib/python3.11/site-packages/docker/api/client.py", line 10, in <module>
    File "/usr/lib/python3.11/site-packages/docker/auth.py", line 7, in <module>
    File "/usr/lib/python3.11/site-packages/docker/utils/__init__.py", line 3, in <module>
    File "/usr/lib/python3.11/site-packages/docker/utils/decorators.py", line 4, in <module>
    File "/usr/lib/python3.11/site-packages/docker/utils/utils.py", line 9, in <module>
  ModuleNotFoundError: No module named 'packaging'

Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
 package/python-docker/Config.in | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package/python-docker/Config.in b/package/python-docker/Config.in
index b2296f42eb..ae5a7a5181 100644
--- a/package/python-docker/Config.in
+++ b/package/python-docker/Config.in
@@ -2,6 +2,7 @@ config BR2_PACKAGE_PYTHON_DOCKER
 	bool "python-docker"
 	# docker-engine may be running on another host, so no other dependency
 	select BR2_PACKAGE_PYTHON3_SSL # runtime
+	select BR2_PACKAGE_PYTHON_PACKAGING # runtime
 	select BR2_PACKAGE_PYTHON_REQUESTS # runtime
 	select BR2_PACKAGE_PYTHON_SIX # runtime
 	select BR2_PACKAGE_PYTHON_WEBSOCKET_CLIENT # runtime