coreos-base/coreos-init: run update-ssh-keys once after Ignition

This pulls in
https://github.com/flatcar-linux/init/pull/66
to fix the problem that Ignition keys would be lost as soon as
update-ssh-keys runs. This is done by placing Ignition's keys in as
files in the authorized_keys.d folder and calling update-ssh-keys after
Ignition ran.

sdk_container/src/third_party/coreos-overlay/changelog/bugfixes/2022-04-01-preserve-ignition-keys.md

@@ -0,0 +1 @@
+- Made Ignition write the SSH keys into a file under `authorized_keys.d/ignition` again and added a call to `update-ssh-keys` after Ignition ran to create the merged `authorized_keys` file, which fixes the problem that keys added by Ignition get lost when `update-ssh-keys` runs ([PR#66](https://github.com/flatcar-linux/init/pull/66))

sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-init/coreos-init-9999.ebuild

@@ -10,7 +10,7 @@ CROS_WORKON_REPO="https://github.com"
 if [[ "${PV}" == 9999 ]]; then
 	KEYWORDS="~amd64 ~arm ~arm64 ~x86"
 else
-	CROS_WORKON_COMMIT="a22b550c7cf689661970a2a23dd457870dd84c97" # flatcar-master
+	CROS_WORKON_COMMIT="d76453b957f1e9ebe428c66ea6c9e3bb9a2d3489" # flatcar-master
 	KEYWORDS="amd64 arm arm64 x86"
 fi
 

sdk_container/src/third_party/coreos-overlay/sys-apps/ignition/ignition-9999.ebuild

@@ -46,7 +46,7 @@ PATCHES=(
 
 src_compile() {
 	export GO15VENDOREXPERIMENT="1"
-	GO_LDFLAGS="-X github.com/flatcar-linux/ignition/v2/internal/version.Raw=${PV} -X github.com/flatcar-linux/ignition/v2/internal/distro.selinuxRelabel=false -X github.com/flatcar-linux/ignition/v2/internal/distro.writeAuthorizedKeysFragment=false" || die
+	GO_LDFLAGS="-X github.com/flatcar-linux/ignition/v2/internal/version.Raw=${PV} -X github.com/flatcar-linux/ignition/v2/internal/distro.selinuxRelabel=false" || die
 	go_build "${COREOS_GO_PACKAGE}/internal"
 }