Github action Update data - update_currencies [1]:
./manage pyenv.cmd python ./searxng_extra/update/update_currencies.py
fails with ``httpcore.ReadTimeout`` / the default timeout is 3sec.
[1] https://github.com/searxng/searxng/actions/runs/12076864366/job/33703464399
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>