containerd: update to v1.7.29

- Update to containerd v1.7.29. Upstream release notes:
  <https://github.com/containerd/containerd/releases/tag/v1.7.29>
  * CVE-2024-25621 bsc#1253126
  * CVE-2025-64329 bsc#1253132
- Rebase patches:
  * 0001-BUILD-SLE12-revert-btrfs-depend-on-kernel-UAPI-inste.patch
- Remove unused containerd.obsinfo.

Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>

_service

@@ -3,8 +3,8 @@
     <param name="url">https://github.com/containerd/containerd.git</param>
     <param name="scm">git</param>
     <param name="filename">containerd</param>
-    <param name="versionformat">1.7.29_%h</param>
-    <param name="revision">v1.7.29</param>
+    <param name="versionformat">1.7.27_%h</param>
+    <param name="revision">v1.7.27</param>
     <param name="exclude">.git</param>
   </service>
   <service name="recompress" mode="manual">

containerd.changes

@@ -7,6 +7,7 @@ Sun Nov  9 00:55:44 UTC 2025 - Aleksa Sarai <asarai@suse.com>
   * CVE-2025-64329 bsc#1253132
 - Rebase patches:
   * 0001-BUILD-SLE12-revert-btrfs-depend-on-kernel-UAPI-inste.patch
+- Remove unused containerd.obsinfo.
 
 -------------------------------------------------------------------
 Sat Jul 26 06:23:59 UTC 2025 - Aleksa Sarai <asarai@suse.com>

containerd.obsinfo

@@ -1,4 +0,0 @@
-name: containerd
-version: 1.7.17_3a4de459a689
-mtime: 1715895967
-commit: 3a4de459a68952ffb703bbe7f2290861a75b6b67