Krikri::ConflictingActionStatementsError
A pre-2.0 legacy top-level task attribute (sudo/su/always_run/
etc.) sitting alongside a real module key. Real ansible-core's
ModuleArgsParser refuses to even start the run with "[ERROR]:
conflicting action statements: <module>, <legacy_key>" - a genuine
PARSER error (rc=4), NOT the removed-action-plugin rc=1
RemovedActionError models (verified against ansible-core 2.19.4:
jdauphant.ssh-config's own shell: ... always_run: true task exits
4, not 1 - this used to raise RemovedActionError and got the wrong
exit code because of it).