examples/player/android: add missing dummy.cpp

allows libc++_shared.so to be placed in the application

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2065>
This commit is contained in:
Matthew Waters 2022-03-28 14:36:24 +11:00 committed by Tim-Philipp Müller
parent b0628713de
commit ec666df016