package/samba4: bump version to 4.19.1

Removed patch 0004, not needed anymore due to upstream commit
https://github.com/samba-team/samba/commit/a25f549e9a03010996300b04271a7909b6fbf756#diff-6e2c3d973b3ce82db7b4f67111e36116517b040ed64c28f40114d2e0d535706a

Release notes:
https://www.samba.org/samba/history/samba-4.19.0.html
https://www.samba.org/samba/history/samba-4.19.1.html

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>

package/samba4/0004-3rdparty-heindal-Use-perl-module-JSON-part-of-core-i.patch

@@ -1,41 +0,0 @@
-From bd8fc19c8383914b518a9d56f4c08fba3baeb967 Mon Sep 17 00:00:00 2001
-From: "Yann E. MORIN" <yann.morin.1998@free.fr>
-Date: Sun, 7 May 2023 11:02:26 +0200
-Subject: [PATCH] 3rdparty/heimdal: Use perl module JSON:PP, part of core, instead
- of JSON package
-
-Downloaded from
-https://github.com/openwrt/packages/blob/master/net/samba4/patches/105-perl-json-pp.patch
-
-Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
-Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
-Upstream: https://github.com/heimdal/heimdal/pull/1176
----
- third_party/heimdal/cf/make-proto.pl | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/third_party/heimdal/cf/make-proto.pl b/third_party/heimdal/cf/make-proto.pl
-index 36a040ce6c0..ad21dbad9e1 100644
---- a/third_party/heimdal/cf/make-proto.pl
-+++ b/third_party/heimdal/cf/make-proto.pl
-@@ -4,7 +4,7 @@
- use Getopt::Std;
- use File::Compare;
- 
--use JSON;
-+use JSON::PP;
- 
- my $comment = 0;
- my $doxygen = 0;
-@@ -70,7 +70,7 @@ if($opt_x) {
-     my $EXP;
-     local $/;
-     open(EXP, '<', $opt_x) || die "open ${opt_x}";
--    my $obj = JSON->new->utf8->decode(<EXP>);
-+    my $obj = JSON::PP->new->utf8->decode(<EXP>);
-     close $EXP;
- 
-     foreach my $x (keys %$obj) {
--- 
-2.25.1
-

package/samba4/samba4.hash

@@ -1,4 +1,4 @@
 # Locally calculated after checking pgp signature
-# https://download.samba.org/pub/samba/stable/samba-4.18.8.tar.asc
-sha256  4fb87bceaeb01d832a59046c197a044b7e8e8000581548b5d577a6cda03344d1  samba-4.18.8.tar.gz
+# https://download.samba.org/pub/samba/stable/samba-4.19.1.tar.asc
+sha256  ce3b7f0d18bf91aa5fd646e8bb385a3b35375b703c6e5123b02b85a1abc81879  samba-4.19.1.tar.gz
 sha256  8ceb4b9ee5adedde47b31e975c1d90c73ad27b6b165a1dcd80c7c545eb65b903  COPYING

package/samba4/samba4.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-SAMBA4_VERSION = 4.18.8
+SAMBA4_VERSION = 4.19.1
 SAMBA4_SITE = https://download.samba.org/pub/samba/stable
 SAMBA4_SOURCE = samba-$(SAMBA4_VERSION).tar.gz
 SAMBA4_INSTALL_STAGING = YES