Update VPP to 26.02

[thj]

Summary

Update to 26.02, move patches from the ports tree to a repo of mine in codeberg.

[thj]

@jrm last time you generated the plist for me, but I don't remember how you got everything picked up correctly. Can you help?

[jrm]

The build was failing because the cmake_install.cmake step for vpp-api/python was calling pip install to download and install some things from PyPi.

I have a fix that:

1. patches src/vpp-api/python/CMakeLists.txt to use the already-installed system packages instead of downloading them.
2. adds the missing dependencies.

Are you ok if I push those changes here, then you can take it from there, or do you prefer that I share them some other way?

net/vpp/Makefile

4

You can remove this now that DISTVERSION has increased.