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.h b/wpa_supplicant/aidl/aidl.h
index 1638cf9..eb1426a 100644
--- a/wpa_supplicant/aidl/aidl.h
+++ b/wpa_supplicant/aidl/aidl.h
@@ -95,7 +95,7 @@
 	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);
 	void wpas_aidl_notify_p2p_sd_response(
 		struct wpa_supplicant *wpa_s, const u8 *sa, u16 update_indic,
 		const u8 *tlvs, size_t tlvs_len);
@@ -253,7 +253,7 @@
 static 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)
 {}
 static void wpas_aidl_notify_p2p_sd_response(
 	struct wpa_supplicant *wpa_s, const u8 *sa, u16 update_indic,