hostapd(interface): Add asynchronous failure callback

Adding a callback object to indicate asynchronous events back to
framework. Only a failure indication method is added currently.

Also, Uprev the hostapd interface to 1.1.

Bug: 112705137
Test: Compiles
Change-Id: Ib885001e68734caa5ff192721f618010c125e4b7
diff --git a/wifi/hostapd/1.1/Android.bp b/wifi/hostapd/1.1/Android.bp
new file mode 100644
index 0000000..d4170b6
--- /dev/null
+++ b/wifi/hostapd/1.1/Android.bp
@@ -0,0 +1,20 @@
+// This file is autogenerated by hidl-gen -Landroidbp.
+
+hidl_interface {
+    name: "android.hardware.wifi.hostapd@1.1",
+    root: "android.hardware",
+    vndk: {
+        enabled: true,
+    },
+    srcs: [
+        "IHostapd.hal",
+        "IHostapdCallback.hal",
+    ],
+    interfaces: [
+        "android.hardware.wifi.hostapd@1.0",
+        "android.hardware.wifi.supplicant@1.0",
+        "android.hidl.base@1.0",
+    ],
+    gen_java: true,
+}
+