Dropping the backported CVE patch, as it is part of this version bump,
which contains the followig commits:

   c64cfa03b runtime/v2/runc: fix the defer cleanup of the NewContainer
   60c139c9a gha: use sudo -E in some places to prevent dropping env-vars
   e0d452986 GHA: use setup-go@v2
   ac87e05f6 [release/1.4] update Go to 1.15.11
   425a6e4f8 night ci fix: add packages for ubuntu 20.04
   80de6e2b4 vendor: golang.org/x/sys 5cba982894dd4e8879e3ef0a0c308ceff39f6154
   92da2dbfa vendor: golang.org/x/sync 67f06af15bc961c363a7260195bcd53487529a21
   b24c8a2ec vendor: golang.org/x/net 69a78807bb2bb6d1599c68698c6b009505012083
   ebdd88cc0 vendor: sigs.k8s.io/structured-merge-diff/v4 v4.0.3
   fe197b9b5 vendor: update kubernetes to v1.19.10
   07e347903 adds log for each failed host and status not found on host
   18a271509 need to bring critest backup
   8c5422eb6 Fix error log when copy file
   f9d6a7604 runtime/v2/runc: fix leaking socket path
   24921417f Fix missing close
  ...