[Xamarin.Android.Tools.AndroidSdk] Add API-36 to KnownVersions (#254)

Context: https://devdiv.visualstudio.com/DevDiv/_workitems/edit/2234904
Context: dotnet/android@2dd4f74

It appears that IDEs use this list to decide what to show in API level dropdowns.

In a72bb9a, we simply added to this list.

`Baklava` appears to be the only other name used for API 36.

Author: jonathanpeppers

src/Xamarin.Android.Tools.AndroidSdk/AndroidVersions.cs

@@ -197,6 +197,9 @@ static bool MatchesId (AndroidVersion version, string id)
 			new AndroidVersion (35, "15.0") {
 				AlternateIds = new[]{ "V", "VanillaIceCream", "Vanilla Ice Cream" },
 			},
+			new AndroidVersion (36, "16.0") {
+				AlternateIds = new[]{ "Baklava" },
+			},
 		};
 	}
 }