Apt.llvm.org not updated for debian 11 Bullseye

Hello,

I’m using clang-21 with debian package from [apt.llvm.org](http://apt.llvm.org/) on debian 11 and debian 12

The debian 12 project is updated

root@debian12:~# clang-21 --version
Debian clang version 21.1.1 (++20250908083207+fa462a66e418-1~exp1~20250908083327.27)

but debian 11 has an older clang-21

clang-21 --version
Debian clang version 21.1.0 (++20250805124117+400d8b067591-1~exp1~20250805124252.17)

It seem debian 10 has same problem, but ubuntu 20.04 is up tp date