Merge pull request #1427 from flatcar/kai/overlay-opaque-dirs

coreos-base/update_engine: Ensure /etc/extensions is mergable

Author: pothos

changelog/bugfixes/2023-11-27-etc-extensions.md

@@ -0,0 +1 @@
+- Fixed the missing `/etc/extensions/` symlinks for the inbuilt Docker/containerd systemd-sysext images on update from Beta 3760.1.0 ([update_engine#32](https://github.com/flatcar/update_engine/pull/32))

sdk_container/src/third_party/coreos-overlay/coreos-base/update_engine/update_engine-0.4.10-r17.ebuild renamed to sdk_container/src/third_party/coreos-overlay/coreos-base/update_engine/update_engine-0.4.10-r18.ebuild

@@ -8,7 +8,7 @@ CROS_WORKON_REPO="https://github.com"
 if [[ "${PV}" == 9999 ]]; then
 	KEYWORDS="~amd64 ~arm ~arm64 ~x86"
 else
-	CROS_WORKON_COMMIT="d262b46e4c0595e6cefa726a19b8b8c1cdf167a5" # flatcar-master
+	CROS_WORKON_COMMIT="a9b9beec3dbb5aac105fb73e68c3cead23a2236c" # flatcar-master
 	KEYWORDS="amd64 arm64"
 fi