Revert "Update runner images to the recent version"

[mshaposhnik]

Reverts #388 as we're started to get:

2025/01/15 15:22:53 warning: unsuccessful cred copy: ".docker" from "/tekton/creds" to "/root": unable to create destination directory: mkdir /root/.docker: permission denied
set -eu
set -o pipefail
mkdir -p /root/.ssh
mkdir: cannot create directory '/root/.ssh': Permission denied

[mshaposhnik]

/retest-required

[hugares]

/lgtm