qcacmn: Move peer ref id debug support under compile flag

ref id debug support adds an array of atomic_t to peer object which
significantly increases peer object size. Move this debug support
under compile time flag WLAN_OBJMGR_REF_ID_DEBUG to save memory.

Change-Id: I9c14e23078a702419a15ad79eb384cc6727a5ef3
CRs-Fixed: 2293170
3 files changed