java: add josvsym by default

It's needed to get JVM symbols in the backtrace.

Signed-off-by: Tomasz Grabiec <tgrabiec@cloudius-systems.com>
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
apps: update to latest

Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>