Revert "fix(deps): update module github.com/containerd/containerd to v1.7.26"

This reverts commit 53cc839.

Author: savitaashture

upstream/go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/Microsoft/go-winio v0.6.2 // indirect
 	github.com/ahmetb/gen-crd-api-reference-docs v0.3.1-0.20220720053627-e327d0730470 // Waiting for https://github.com/ahmetb/gen-crd-api-reference-docs/pull/43/files to merge
 	github.com/cloudevents/sdk-go/v2 v2.15.2
-	github.com/containerd/containerd v1.7.26
+	github.com/containerd/containerd v1.7.25
 	github.com/go-git/go-git/v5 v5.13.2
 	github.com/google/go-cmp v0.7.0
 	github.com/google/go-containerregistry v0.20.3