[CI] Rev ci-cpu image to include latest PRs

[leandron]

I'm just raising this as a request for the ci-cpu image to be updated, to include latest PRs updating dependencies. Specifically, I'm interested to get #8514 into the image.

As a way to simplify the work required by someone with access to upload tlcpack images, I've already tested images based on my ongoing work with tlcpackstaging. Here is the job in which all tests pass with an updated set of images: https://ci.tlcpack.ai/blue/organizations/jenkins/tvm/detail/ci-docker-staging/146/pipeline

So, my understanding of the work needed here is:

docker pull tlcpackstaging/ci_cpu:20210815-225913-1a95f9bd0
docker tag tlcpackstaging/ci_cpu:20210815-225913-1a95f9bd0 tlcpack/ci-cpu:v0.76   # already bumped by 0.01
docker push tlcpack/ci-cpu:v0.76

Once this is done, we can create a PR to Rev the image version and than make it permanent.

So, the tasks:

• pull, retag, push docker images using commands above (needs to be done by someone in the list below)
• submit a PR updating the ci-cpu version on Jenkins (one the one above is done, I can do that myself)

I have no permission to upload images myself, so I'm adding here the people I think have access to do so: @tqchen @areusch @jroesch @zhiics @masahi.

cc @grant-arm @u99127

[jroesch]

@leandron I am currently executing the push, will ping back when its done.

[jroesch]

@leandron its currently uploading to dockerhub

[leandron]

That is completed now. Closing the issue. Thanks @jroesch.