With a large number of subclouds in a system, dcmanager audit and
dcorch logs can rotate too fast. This commit increases the current
size limit of 20 MB to 100 MB for these two log files.
Closes-bug: 2095202
Change-Id: I63e13eff2ba7551c12bf5bb1a73937da8b3f1305
Signed-off-by: Victor Romano <victor.gluzromano@windriver.com>