Extract libese C++ wrapper.

Test: built it
Change-Id: I645df50ed6f4d37c4d053aba2a24024512b27161
diff --git a/Android.bp b/Android.bp
index 7299dea..3d12556 100644
--- a/Android.bp
+++ b/Android.bp
@@ -20,6 +20,7 @@
     "examples",
     "libapdu",
     "libese",
+    "libese-cpp",
     "libese-hw",
     "libese-sysdeps",
     "libese-teq1",