kaniko: Unable to pull latest image of kaniko-executor on ppc64le platform

While pulling the latest image of kaniko-executor on ppc64le, I am getting the following error :

`Error: choosing an image from manifest list docker://gcr.io/kaniko-project/executor:v1.7.0: no image found in the manifest list for architecture ppc64le, variant “”, OS Linux

ie.

# docker pull gcr.io/kaniko-project/executor:v1.7.0
Emulate Docker CLI using podman. Create /etc/containers/nodocker to quiet msg.
Trying to pull gcr.io/kaniko-project/executor:v1.7.0...
Error: choosing an image from manifest list docker://gcr.io/kaniko-project/executor:v1.7.0: no image found in manifest list for architecture ppc64le, variant "", OS linux