package/samba4: bump version to 4.14.2

package/samba4: bump version to 4.14.2

Added patch to fix build error.
Removed patch which was applied upstream.

Added two options to samba4-cache.txt to fix cross build, values were
taken from GnuTLS source:
https://gitlab.com/gnutls/gnutls/-/blob/3.6.15/lib/includes/gnutls/gnutls.h.in#L180
https://gitlab.com/gnutls/gnutls/-/blob/3.6.15/lib/includes/gnutls/gnutls.h.in#L341

host-perl is now mandatory, also host-perl-parse-yapp is needed.

Added option to fix build without dbus, this change needed a rework of
the shared-modules configure option, due to this upstream commit:
https://gitlab.com/samba-team/devel/samba/-/commit/b6805d5e0bcf1716f87e84bcbb2fd8f93c38a8a3

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>