confmon: Don't delay between providers for initial config

For < 2.5 clusters, we have an automatic failure for CCCP. Let's try to
not force the user to wait 100ms

Change-Id: Ie8c71030faa3903b10ed7adb2e449d205d43899e
Reviewed-on: http://review.couchbase.org/41501
Tested-by: Mark Nunberg <mnunberg@haskalah.org>
Reviewed-by: Sergey Avseyev <sergey.avseyev@gmail.com>