Noticed that these files were last updated from upstream quite a while ago (in 2023, see #28781), so bump them again.
Can be verified via e.g.
0$ git clone https://git.savannah.gnu.org/git/config.git /tmp/config.git
1$ diff /tmp/config.git/config.guess ./depends/config.guess
2$ diff /tmp/config.git/config.sub ./depends/config.sub