Migrate to llvm 23

[yselkowitz]

The following packages need to be rebuilt for llvm 23 and to drop the llvm22 compat package:

Status: https://tiny.distro.builders/view-rpm--view-eln--llvm22-libs.html

• annobin
• bcc
• bpftool
• bpftrace
• castxml (Extras)
• doxygen
• kdevelop (Extras)
• kernel (perf)
• mesa
• qt-creator (Extras)
• qt5-qttools (Extras)
• qt6-qttools
• rust
• rust-bindgen-cli
• spirv-llvm-translator