Bumping containerd to version v1.6.12-2-gccfc27e30, which comprises the following commits:
3595dd04b fix: check for tmpfs when evaluating if userxattr should be used
1899ebcd8 Prepare release notes for v1.6.12
ec5acd4c1 CRI stream server: Fix goroutine leak in Exec
9743dbae8 [release/1.6] update to go1.18.9
3d24d97ba Prepare release notes for v1.6.11
bb96b21e5 fix: support simultaneous create diff for same parent snapshot
15b541238 Fix order of operations when setting lease labels
9fdf713e5 Added nullptr checks to pkg/cri/server and sbserver
56593cca5 cri: add pod uid annotation
8ec051a6b [release/1.6] go.mod: use golang_protobuf_extensions v1.0.4
e639ecd7c Prepare release notes for v1.6.10
5af8d89ce overlayutils: Add fastpath for userxattr check
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
ceb483ad36