Clear scan_req to NORMAL_SCAN_REQ for connection attempt

This is needed to fix some sequencies where a real scan in ap_scan=2
case would be issued even when the connection case would expect direct
connection without a scan.

This fixed an issue shown in hwsim test case autoscan_exponential
followed by ibss_open_fixed_bssid.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

wpa_supplicant/wpa_supplicant.c

@@ -4807,6 +4807,7 @@ int disallowed_ssid(struct wpa_supplicant *wpa_s, const u8 *ssid,
 void wpas_request_connection(struct wpa_supplicant *wpa_s)
 {
 	wpa_s->normal_scans = 0;
+	wpa_s->scan_req = NORMAL_SCAN_REQ;
 	wpa_supplicant_reinit_autoscan(wpa_s);
 	wpa_s->extra_blacklist_count = 0;
 	wpa_s->disconnected = 0;