Use the dedicated native analyzer targets instead of regression wrappers
that return success after tool failures and summarize filtered output.
Remove their suffix switches and the analyzer-only IBM VIO option.
Update the regression caller and kernel-option parser together; the
maintained kernel list and compilation matrix are unchanged. Keep legacy
Checkpatch until its own integration series.
Move patch generation, specialization, regression, kernel selection and
module signing helpers together, with their shared shell libraries. Update
component Makefiles, CI, nightly jobs, packaging metadata, documentation
and KUnit tooling references alongside the move.
Adjust repository-root and source-inventory lookups for the deeper path.
Resolve rhel-rpm-functions relative to kernel-functions through
BASH_SOURCE, since it is also sourced by the QLogic extraction helpers.
Keep the regression runner behavior and the nightly kernel matrix intact,
including the existing checkpatch, sparse and smatch switches and policy.
Gleb Chesnokov