build: bump coredns to 1.12.1

Author: eg-ayoub

CHANGELOG.md

@@ -11,6 +11,9 @@
 - Bump etcd version to [3.5.21](https://github.com/etcd-io/etcd/releases/tag/v3.5.21)
   (PR[#4578](https://github.com/scality/metalk8s/pull/4578))
 
+- Bump CoreDNS version to [v1.12.1](https://github.com/coredns/coredns/releases/tag/v1.12.1)
+  (PR[#4578](https://github.com/scality/metalk8s/pull/4578))
+
 - Bump dex chart version to
   [0.23.0](https://github.com/dexidp/helm-charts/releases/tag/dex-0.23.0)
   Dex itself has been bumped accordingly to

buildchain/buildchain/versions.py

@@ -130,8 +130,8 @@ def _version_prefix(version: str, prefix: str = "v") -> str:
     ),
     Image(
         name="coredns",
-        version="v1.11.1",
-        digest="sha256:1eeb4c7316bacb1d4c8ead65571cd92dd21e27359f0d4917f1a5822a73b75db1",
+        version="v1.12.1",
+        digest="sha256:e8c262566636e6bc340ece6473b0eed193cad045384401529721ddbe6463d31c",
     ),
     Image(
         name="dex",