Update swift-java configuration

Author: colemancda

Sources/AndroidUtil/swift-java.config

@@ -46,6 +46,7 @@
     "android.util.PrintStreamPrinter" : "PrintStreamPrinter",
     "android.util.PrintWriterPrinter" : "PrintWriterPrinter",
     "android.util.Printer" : "Printer",
+    "android.util.Property" : "Property",
     "android.util.Range" : "Range",
     "android.util.Rational" : "Rational",
     "android.util.Size" : "Size",