[WCNCR00167023] misc: reduce log during WiFi connecting

[Description]
Some platform uart performance is bad, A2DP music sound
chocked at the time of connecting 5 GHz WiFi.

The root cause is printk performance blocking by uart capability,
and causes BT process is also blocked. One of improvements is to
reduce unnecessary logs during WiFi connecting.

Change-Id: I623986de209a0c49a07079ef2091f47414171a64
CR-Id: WCNCR00167023
Feature: misc
Signed-off-by: ZD Hu <zd.hu@mediatek.com>
diff --git a/os/linux/gl_cfg80211.c b/os/linux/gl_cfg80211.c
index 40152d1..f0dbe4d 100644
--- a/os/linux/gl_cfg80211.c
+++ b/os/linux/gl_cfg80211.c
@@ -3277,10 +3277,7 @@
 		return rlmDomainStateTransition(REGD_STATE_SET_WW_CORE, pRequest);
 
 	case NL80211_REGDOM_SET_BY_COUNTRY_IE:
-		DBGLOG(RLM, WARN, "============== WARNING ==============\n");
 		DBGLOG(RLM, WARN, "regd_state_machine: SET_BY_COUNTRY_IE\n");
-		DBGLOG(RLM, WARN, "Regulatory rule is updated by IE.\n");
-		DBGLOG(RLM, WARN, "============== WARNING ==============\n");
 
 		return rlmDomainStateTransition(REGD_STATE_SET_COUNTRY_IE, pRequest);