Update mantle container image to latest HEAD

Flatcar Buildbot · Flatcar Buildbot · commit 5c3db12202a5 · 2025-10-23T13:48:50.000Z
Signed-off-by: Flatcar Buildbot &lt;buildbot@flatcar-linux.org&gt;
diff --git a/sdk_container/.repo/manifests/mantle-container b/sdk_container/.repo/manifests/mantle-container
@@ -1 +1 @@
-ghcr.io/flatcar/mantle:git-0a3d1c3bdb03b340eba94b484d7f7d4caf141ddc
+ghcr.io/flatcar/mantle:git-12158468f8828ad935f4ea3fb85bf2a753ad258f

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-ghcr.io/flatcar/mantle:git-0a3d1c3bdb03b340eba94b484d7f7d4caf141ddc`
	`1`	`+ghcr.io/flatcar/mantle:git-12158468f8828ad935f4ea3fb85bf2a753ad258f`