st-hal: Ignore UV conf level for PDK5 sound models

As PDK5 first stage does not support UV, any UV confidence levels
sent from app need to be ignored.

Change-Id: Icf48e763dffa982b445b27ac8e48ebd1d2d0b520
diff --git a/st_session.c b/st_session.c
index 9533721..1a9b630 100644
--- a/st_session.c
+++ b/st_session.c
@@ -2653,13 +2653,6 @@
              * during only one remaining client model as there won't be a
              * merged model yet.
              */
-
-            /*
-             * User verification confidence is not required
-             * in SVA5 PDK_UV case. As first stage doesn't
-             * support user verification.
-             */
-            num_conf_levels = 1;
             memcpy(stc_ses->sm_info.cf_levels, conf_levels,
                    stc_ses->sm_info.cf_levels_size);
 
@@ -2725,6 +2718,13 @@
             st_hw_ses->max_preroll = stc_ses->preroll_duration;
 
         /*
+         * User verification confidence is not required
+         * in SVA5 PDK_UV case. As first stage doesn't
+         * support user verification.
+         */
+        num_conf_levels = 1;
+
+        /*
          * Cache it to use when client restarts without
          * config update
          */