deps: update libuv to 0.10.30

PR-URL: https://github.com/joyent/node/pull/8849
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
doc: fix typo secureOptions in tls

Documentation mentioned 'securityOptions', where it should have read
'secureOptions'.

Fixes #8608.

Signed-off-by: Julien Gilli <julien.gilli@joyent.com>