Moved the checkin call to just before checking for a new configuration to deal with a potential race condition between the configd signaling condor to shut down and the configd finishing the configuration check process by performing the checkin call.
Moved the checkin call to just before checking for a new configuration to
deal with a potential race condition between the configd signaling condor
to shut down and the configd finishing the configuration check process by
performing the checkin call.

htcondor/configuration_tools,htcondor/configuration_tools,htcondor/configuration_tools