sys-block/open-isns: Sync with Gentoo

It's from Gentoo commit 1e08f65f2123eec7a46da26d71c68dfdf060d32e.

sdk_container/src/third_party/portage-stable/sys-block/open-isns/Manifest

@@ -1,2 +1,3 @@
 DIST open-isns-0.101.tar.gz 301912 BLAKE2B 98c9c36640ee4d3796538a00e7ab2e4cfb057abc66a56d27ce2eb133d591ea87bcb0e4ffb31b6d72d8e8c806edffb65600c0ae7cd63c61058f36037e3db79214 SHA512 e5a392127b0d85f36e9e4aa963c0c502af8c5aea0aba6d12abb4425649969dcc20ba6e87a99083626d981438439b17b71a86320f816042d82ed5dbe7e7a63e77
 DIST open-isns-0.102.tar.gz 303210 BLAKE2B d6095f8a550faabd60475df4bce644dffa85187168d01616cc016003a5536663c68adc588e21fb6ab82937ac8d5a0ff46dde8c4c2664560f4b792b0324fb5856 SHA512 f5ae8af89b85565181c2f6def9834d9dab0a15d5d9b28721cce116c5580173ed9adba219e1ede48988cb57f047578db4ece458c4a7db598412c7583e56393d2b
+DIST open-isns-0.103.tar.gz 254988 BLAKE2B cd6db63992328c815af218bd4ae1ff2a19e49c5a1d3c686167b96130f5b7bde8d861e8be6399c5668077c68ff54e61226b743704147d0da97e0b227c821660b1 SHA512 219dd4f7e0a8459f5acaf2036fc737b90604cdcfe78b5492d50e4826744923afe35c9c331b3e39aa7c9bb5ebb2c378c464dced204d51da46e2b7474c6ca94057

sdk_container/src/third_party/portage-stable/sys-block/open-isns/open-isns-0.103.ebuild

@@ -0,0 +1,43 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# The tests assume they can look at ../server.conf
+BUILD_DIR="${S}"/builddir
+inherit meson systemd
+
+DESCRIPTION="iSNS server and client for Linux"
+HOMEPAGE="https://github.com/open-iscsi/open-isns"
+SRC_URI="https://github.com/open-iscsi/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="LGPL-2.1"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86"
+IUSE="ssl static"
+# Tests can't connect
+RESTRICT="test"
+
+DEPEND="
+	ssl? (
+		dev-libs/openssl:=
+	)
+"
+RDEPEND="${DEPEND}"
+
+src_configure() {
+	local emesonargs=(
+		-Ddefault_library=$(usex static both shared)
+		-Dslp=disabled
+		-Dsystemddir=$(systemd_get_utildir)
+		$(meson_feature ssl security)
+	)
+
+	meson_src_configure
+}
+
+src_install() {
+	meson_src_install
+
+	keepdir /var/lib/${PN/open-}
+}