vendor: github.com/containerd/containerd v1.7.6, and un-skip TestConvert

[thaJeztah]

• relates to [release/0.11] Cherry-pick testing fixes from v0.10.0-rc.9 and update containerd version used  #1881 (comment)

vendor: github.com/containerd/containerd v1.7.6

full diff: https://github.com/containerd/containerd/compare/v1.7.0..v1.7.6

[ci] un-skip TestConvert

This removes the skip that was added in 4ede1fd,
as the relevant changes were included in containerd v1.6.22 and v1.7.3.

[kiashok]

Looks like there are some lint erros updating to v1.7.6 @thaJeztah

[thaJeztah]

Hmmm... worse; it looks like something doesn't compile 🫠

Not near a computer for a couple of hours, but looks like some dependency may need updating (or downgrading)

Error: level=error msg="[linters_context] typechecking error: D:\\a\\hcsshim\\hcsshim\\test\\gcs\\helper_cri_test.go:12:10: could not import github.com/containerd/containerd/pkg/cri/opts (-: # github.com/containerd/containerd/pkg/cri/opts\nC:\\Users\\runneradmin\\go\\pkg\\mod\\github.com\\containerd\\containerd@v1.7.6\\pkg\\cri\\opts\\spec_linux.go:144:67: undefined: v1.CDIDevice\nC:\\Users\\runneradmin\\go\\pkg\\mod\\github.com\\containerd\\containerd@v1.7.6\\pkg\\cri\\opts\\spec_linux_opts.go:166:13: mount.UidMappings undefined (type *\"k8s.io/cri-api/pkg/apis/runtime/v1\".Mount has no field or method UidMappings)\nC:\\Users\\runneradmin\\go\\pkg\\mod\\github.com\\containerd\\containerd@v1.7.6\\pkg\\cri\\opts\\spec_linux_opts.go:166:41: mount.GidMappings undefined (type *\"k8s.io/cri-api/pkg/apis/runtime/v1\".Mount has no field or method GidMappings))"

[thaJeztah]

Oh! Maybe it's a build-tag missing somewhere; UIDMappings may be linux only

[helsaawy]

its caused by the test/go.mod (shocking, I know): #1860
basically, in 1.7.0+, github.com/containerd/containerd/pkg/cri relies on k8s.io/cri-api/pkg/apis/runtime/v1, and upgrades to it to v0.27, but we freeze k8s.io/cri-api to v0.26 since we need k8s.io/cri-api/pkg/apis/runtime/v1alpha2. v0.26/v0.27 deleted a bunch of stuff, and added some new stuff, so theres an incompatibility (due to us needing v1alpha2 CRI APIs)...

[kiashok]

We are on a newer version now.