We were seeing cases where we could hit the 5s timeout on large/fast machines
running many different tasks at once. Increase this to 30s since the main
connection timeout path should no longer hit this slow path.
[YOCTO #12116]
(Bitbake rev: 131d4b8a5834781a93ed41e2967d8dcd4d80f29a)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>