[Coverity CID :187068] Memory - illegal accesses in /subsys/bluetooth/host/mesh/cfg_srv.c

[mandarcthorat1]

Static code scan issues seen in File: /subsys/bluetooth/host/mesh/cfg_srv.c
Category: Memory - illegal accesses
Function: bt_mesh_cfg_reset
Component: Bluetooth
CID: 187068
Please fix or provide comments to square it off in coverity in the link: https://scan9.coverity.com/reports.htm#v32951/p12996

[jhedberg]

Marked as intentional in coverity