job.c: Add missing condition to JOB_STOPPING transition.

When the JOB_TMPFILES state was added (https://crrev.com/c/3097231), the
JOB_STOPPING state was not updated to allow for transitions from JOB_TMPFILES.
This leads to a crash.

Fixes: 200c13d8a3196d39 ("Add tmpfiles stanza for defining tmpfiles.d configurations.")

BUG=b:198200817
TEST=stop the ui job right after starting it.

Change-Id: I04b80857cdf204bfe02370013e71fe630070fdef
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/upstart/+/3133344
Reviewed-by: Jorge Lucangeli Obes <jorgelo@chromium.org>
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Tested-by: Allen Webb <allenwebb@google.com>
Commit-Queue: Allen Webb <allenwebb@google.com>
1 file changed