ARRISXB6-12386 RDKB-37844 AutoChannelRefreshPeriod not persistent
ARRISXB6-12386 RDKB-37844 AutoChannelRefreshPeriod not persistent

Impacted Platforms:
All RDKB Platforms

Reason for change: AutoChannelRefreshPeriod of Radio 1 and 2 not
persistent after reboot

Test Procedure: Change the AutoChannelRefreshPeriod and check if the
value persists after reboot

Risks: Low

Signed-off-by: 17bfb67afd586db79bf979361c0d6e835dcc8670@comcast.com
(cherry picked from commit 8c0f10b8a121ccb62757d801c0546d78f8c51d4b)
Change-Id: I7f71b440f7363fb8b3834f41c4dc9bd36c9b6069

rdkcmf/rdkb-CcspWifiAgent,rdkcmf/rdkb-CcspWifiAgent,rdkcmf/rdkb-CcspWifiAgent