multimedia/pyjama: Mark broken and deprecate

The old port maintainer says:
"

• It relies fetching a database dump but this is now broken. The jamendo network has presumably changed a lot since this software was developed.

• Development stopped a long time ago.

• It has stability problems on multicore machines, which according to author is caused by design and will not be fixed.

• There are better ways of accessing the jamendo music network now. Like the website.

• Dependencies are from past times.

"

PR: 232839
Submitted by: ktullavik@gmail.com (previous maintainer)