cifs-utils, realmd, sssd, adcli, go-tspi: add ARM64

This change adds multiple tools to ARM64 which were formerly only
present in the X86-64 image.

Added for ARM64:

        net-fs/cifs-utils
        sys-auth/realmd
        app-admin/adcli
        app-crypt/go-tspi

This leaves only the xenserver-pv-version and xenstore packages
exclusively on X86-64.

The change un-masks keywords amd64 and arm64 for sys-libs/liburing-2.1-r2
and keyword arm64 for dev-libs/ding-libs-0.6.1-r1, overwriting Gentoo
upstream defaults in portage-stable.

Partially fixes https://github.com/flatcar-linux/Flatcar/issues/689.
Fixes https://github.com/flatcar-linux/Flatcar/issues/690.

sdk_container/src/third_party/coreos-overlay/changelog/changes/2022-06-10-arm64-cifsutils-realmd-sssd-adcli-gotspi.md

@@ -0,0 +1,3 @@
+- ARM64: Added [sssd](https://sssd.io/), [adcli](https://www.freedesktop.org/software/realmd/adcli/adcli.html) and realmd for ARM64
+- ARM64: Added [cifs-utils](https://wiki.samba.org/index.php/LinuxCIFS_utils) for ARM64
+- SDK / ARM64: Added [go-tspi](https://pkg.go.dev/github.com/coreos/go-tspi) bindings for ARM64

sdk_container/src/third_party/coreos-overlay/coreos-base/coreos/coreos-0.0.1.ebuild

@@ -74,15 +74,12 @@ RDEPEND="${RDEPEND}
 # Only applicable or available on amd64
 RDEPEND="${RDEPEND}
 	amd64? (
-		app-admin/adcli
-		app-crypt/go-tspi
 		app-emulation/xenserver-pv-version
 		app-emulation/xenstore
-		net-fs/cifs-utils
-		sys-auth/realmd
 	)"
 
 RDEPEND="${RDEPEND}
+	app-admin/adcli
 	app-admin/etcd-wrapper
 	app-admin/flannel-wrapper
 	app-admin/locksmith
@@ -101,6 +98,7 @@ RDEPEND="${RDEPEND}
 	app-arch/unzip
 	app-arch/zip
 	app-crypt/gnupg
+	app-crypt/go-tspi
 	app-crypt/tpmpolicy
 	app-editors/vim
 	app-emulation/actool
@@ -129,6 +127,7 @@ RDEPEND="${RDEPEND}
 	net-firewall/iptables
 	net-firewall/nftables
 	net-fs/nfs-utils
+	net-fs/cifs-utils
 	net-misc/bridge-utils
 	net-misc/curl
 	net-misc/iputils
@@ -169,6 +168,7 @@ RDEPEND="${RDEPEND}
 	sys-apps/usbutils
 	sys-apps/util-linux
 	sys-apps/which
+	sys-auth/realmd
 	sys-auth/sssd
 	sys-block/open-iscsi
 	sys-block/parted

sdk_container/src/third_party/coreos-overlay/profiles/coreos/arm64/package.accept_keywords

@@ -48,3 +48,6 @@
 =sys-libs/libsepol-3.1 ~arm64
 =sys-power/iasl-20200326 ~arm64
 =sys-process/tini-0.18.0 ~arm64
+
+# Overwrite portage-stable mask - enable ding-libs for ARM64
+=dev-libs/ding-libs-0.6.1-r1 ~arm64

sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/package.accept_keywords

@@ -63,3 +63,6 @@
 =dev-vcs/git-2.35.3 ~amd64 ~arm64
 
 =sys-power/acpid-2.0.33 ~amd64 ~arm64
+
+# Overwrite portage-stable mask - use latest liburing -r2 for ARM64 and AMD64
+=sys-libs/liburing-2.1-r2 ~amd64 ~arm64