qcacld-3.0: Refactor LFR3 code to use cm api

Refactor csr_roam_pmkid_req_callback to use
mlme_cm_osif_pmksa_candidate_notify and move other
unused API under CM flag.

Change-Id: I835d54804f733eddff48de38e4c545a87f34bb30
CRs-Fixed: 2965602

components/mlme/dispatcher/inc/wlan_mlme_public_struct.h

@@ -264,6 +264,7 @@ struct wlan_mlme_dot11_mode {
 	uint32_t vdev_type_dot11_mode;
 };
 
+#ifndef FEATURE_CM_ENABLE
 /**
  * enum roam_invoke_source_entity - Source of invoking roam invoke command.
  * @USERSPACE_INITIATED: Userspace (supplicant)
@@ -283,6 +284,7 @@ struct mlme_roam_after_data_stall {
 	bool roam_invoke_in_progress;
 	enum roam_invoke_source_entity source;
 };
+#endif
 
 /**
  * struct mlme_edca_ac_vi - cwmin, cwmax and  aifs value for edca_ac_vi