qcacld-3.0: Change remain on channel max duration to 2 sec

If remain on channel cmd is sent with duration 5 sec, following
vdev start cmd will be blocked, and F/W will assert after 3 sec
timer.

Change-Id: Ibdcff1a6c28a803154e39326102ca6e78f8843a5
CRs-Fixed: 3073611

core/hdd/src/wlan_hdd_cfg80211.c

@@ -193,7 +193,7 @@
 /*
  * Android CTS verifier needs atleast this much wait time (in msec)
  */
-#define MAX_REMAIN_ON_CHANNEL_DURATION (5000)
+#define MAX_REMAIN_ON_CHANNEL_DURATION (2000)
 
 #define HDD2GHZCHAN(freq, chan, flag)   {     \
 		.band = HDD_NL80211_BAND_2GHZ, \