DO NOT MERGE: test building libvlc.so with outside script

To allow standalone libvlcjni gradle build.

buildsystem/get-vlc.sh

@@ -69,9 +69,9 @@ done
 # Fetch VLC source #
 ####################
 
-VLC_TESTED_HASH=8c9891d4bb7f7c146abb17606e7528f6d0209ea3
-VLC_REPOSITORY=https://code.videolan.org/videolan/vlc.git
-VLC_BRANCH=master
+VLC_TESTED_HASH=2e0366784ad93974c74baaea8af523f06f639082
+VLC_REPOSITORY=https://code.videolan.org/robux4/vlc.git
+VLC_BRANCH=android-build
 if [ ! -d "vlc" ]; then
     diagnostic "VLC sources: not found, cloning"
     git clone "${VLC_REPOSITORY}" vlc -b ${VLC_BRANCH} --single-branch || fail "VLC sources: git clone failed"