Revert "android: don't use unexisting option"

This reverts commit 3bbc2f54.
Now it exists again

extras/package/android/configure.sh

@@ -60,6 +60,7 @@ sh $VLC_SOURCEDIR/configure --host=arm-eabi-linux --build=x86_64-unknown-linux $
                 --disable-lua \
                 --disable-libgcrypt \
                 --disable-vcd \
+                --disable-v4l2 \
                 --disable-gnomevfs \
                 --disable-dvdread \
                 --disable-dvdnav \