New release based on a development version of LLVM 22. This release switches prebuilts to use the integrated LFI rewriter for x86-64 and aarch64. The lfi-rewrite and lfi-postlink tools are no longer necessary for compilation. This release also uses a new experimental implementation of bundling for LLVM 22, as bundling was removed from LLVM after release 21.
Target triples are now place lfi in the architecture field as a sub-architecture (aarch64_lfi and x86_64_lfi) rather than using the vendor field.