qcacmn: Enable/Disable Round Robin core distribution

1. Add ini configuration for enabling round robin flows to
core distribution in FSE

2. Register FSE APIs to CDP FSE ops

Change-Id: Ic61c44eb9bc68a8c1a0116d4e6aa1d54cf489b62
CRs-Fixed: 3505287

dp/wifi3.0/dp_rings_main.c

@@ -4500,6 +4500,10 @@ void *dp_soc_init(struct dp_soc *soc, HTC_HANDLE htc_handle,
 
 	wlan_cfg_set_rx_hash(soc->wlan_cfg_ctx,
 			     cfg_get(soc->ctrl_psoc, CFG_DP_RX_HASH));
+#ifdef WLAN_SUPPORT_RX_FLOW_TAG
+	wlan_cfg_set_rx_rr(soc->wlan_cfg_ctx,
+			   cfg_get(soc->ctrl_psoc, CFG_DP_RX_RR));
+#endif
 	soc->cce_disable = false;
 	soc->max_ast_ageout_count = MAX_AST_AGEOUT_COUNT;