Function csr_update_sae_config is inital connection, so it should
be out of WLAN_FEATURE_ROAM_OFFLOAD. While function
csr_process_roam_auth_sae_callback is roaming related change,
so it should be in WLAN_FEATURE_ROAM_OFFLOAD.
And do the static inline to the dummy functions to avoid the warning
which defined but not used.
Change-Id: Ib873050d2f5bdb960244d2f900e078f314962a8b
CRs-Fixed: 2552295