mp4v2 2.0.0

Closes #29185.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
easy-tag 2.2.1
mediatomb: use debian patch for mp4v2
mediatomb: add 0.12.1 bottle.
easy-tag: add 2.2.1 bottle.
mp4v2: add 2.0.0 bottle.