run-test: enable the devel warning during tests This should help us to catch new locking order issues as soon as possible. There are two harmless test updates (from the config change). Moreover, some bundle2 tests are displaying warning for a legitimate reason. The use of pushkey during the unbundle process may requires the 'wlock' after 'lock' (around the whole unbundle process was taken). This is non-trivial to fix, so I better have the check on, with the warning in the test than the check off. See issue4596 for details.