package/libressl: security bump to version 3.4.2
Fixes the following security issues:
* In some situations the X.509 verifier would discard an error on an
unverified certificate chain, resulting in an authentication bypass.
Thanks to Ilya Shipitsin and Timo Steinlein for reporting.
Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>