These were used for per-patch kernel JB debugging (C23 bisect,
single-patch boot test, batch testing). No longer needed now that
A2, C23, and C24 are all boot-tested and fixed.
Introduce a set of tools for fast and batch testing of kernel JB patches: add testing_batch.sh, testing_do_patch.sh, testing_do_save.sh and testing_kernel_patch.py (plus a results _summary). Update the Makefile with new targets (testing_do_save, testing_kernel_patch, testing_do_patch, testing_batch) and PHONY entries to wire them into the build/test workflow. Modify kernel_jb.py to enable the amfi cdhash-in-trustcache patch (A1) and mark the amfi execve kill-path patch as causing PANIC (A2). These changes allow restoring a base kernel backup, applying single patches quickly, running per-patch DFU boots (with timeout/panic detection), and collecting logs for batch runs.
Lakr