chore(components): move old components to contrib folder

[chensun]

Moving components that has no maintenance activities in the past two years to the contrib folder.

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[HumairAK]

I think my overall preference is to remove these entirely to lower maintenance burden, as well as reduce noise from security scan software, but this works too.

/lgtm /approve

related: https://github.com/kubeflow/pipelines/issues/11145

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[Fiona-Waters]

I currently have this PR updating the pytorch-launcher component. Is this work still relevant? Related issue @anishasthana @HumairAK @chensun cc @Shreyanand

[HumairAK]

@Fiona-Waters yes, absolutely, in this case my suggestion is to rebase and just re-add the files that are being updated, but not the files that have not been updated in a while