wifi: Added group interface name in P2pProvisionDiscoveryCompleted event

Added group interface name in the notification of provision discovery
frame. A group interface name will be added if the provision discovery
request contains P2P Group ID attribute. i.e.,  when the Peer device tries
to join the existing P2P group owner.

Bug: 296063280
Test: vts test
Test: Ran P2P negotiated connection tests via Wi-Fi Direct settings
      window.
Change-Id: I89c6d64b6d4095ac95cef1fbcd041f7c2dd74647
diff --git a/wpa_supplicant/aidl/aidl.cpp b/wpa_supplicant/aidl/aidl.cpp
index a6bf4a1..d1cf891 100644
--- a/wpa_supplicant/aidl/aidl.cpp
+++ b/wpa_supplicant/aidl/aidl.cpp
@@ -613,7 +613,7 @@
 void wpas_aidl_notify_p2p_provision_discovery(
 	struct wpa_supplicant *wpa_s, const u8 *dev_addr, int request,
 	enum p2p_prov_disc_status status, u16 config_methods,
-	unsigned int generated_pin)
+	unsigned int generated_pin, const char *group_ifname)
 {
 	if (!wpa_s || !dev_addr)
 		return;
@@ -628,7 +628,8 @@
 		return;
 
 	aidl_manager->notifyP2pProvisionDiscovery(
-		wpa_s, dev_addr, request, status, config_methods, generated_pin);
+		wpa_s, dev_addr, request, status, config_methods,
+		generated_pin, group_ifname);
 }
 
 void wpas_aidl_notify_p2p_sd_response(