qcacld-3.0: Increase the Wait for key timer value

qcacld-2.0 to qcacld-3.0 propagation

The wait for key timer value in the driver should
be greater than that of supplicant.
Hence increasing it to 15 seconds.

CRs-Fixed: 919403
Change-Id: I5d6e8d445ab9dcef73b923595f41564e0a6e3c6e

core/sme/src/csr/csr_api_roam.c

@@ -61,7 +61,7 @@
 #define CSR_NUM_IBSS_START_CHANNELS_50      4
 #define CSR_NUM_IBSS_START_CHANNELS_24      3
 /* 5 seconds, for WPA, WPA2, CCKM */
-#define CSR_WAIT_FOR_KEY_TIMEOUT_PERIOD     (5 * CDF_MC_TIMER_TO_SEC_UNIT)
+#define CSR_WAIT_FOR_KEY_TIMEOUT_PERIOD     (15 * CDF_MC_TIMER_TO_SEC_UNIT)
 /* 120 seconds, for WPS */
 #define CSR_WAIT_FOR_WPS_KEY_TIMEOUT_PERIOD (120 * CDF_MC_TIMER_TO_SEC_UNIT)