Upgrade JAX to 0.2.16 (Kaggle#1039)

Upgrade JAX to 0.2.16 (Kaggle#1039)

Unpin wand (Kaggle#1003)

Latest version of `wand` is compatible with latest version of tesseract

Unpin wand (Kaggle#1003)

Latest version of `wand` is compatible with latest version of tesseract

Pin pystan (Kaggle#978)

pystan 3.x released on March 25th, 2021 is not compatible with
fbprophet and causing a build failure.

http://b/183944405

Pin pystan (Kaggle#978)

pystan 3.x released on March 25th, 2021 is not compatible with
fbprophet and causing a build failure.

http://b/183944405

Install openssh-client (Kaggle#971)

In Kaggle#967, I upgraded the base image from `m61` to `m64`.

The new  `m64` base image doesn't include a SSH client anymore.

This was causing issues with a learn course relying on `stable-baselines`. This package isn't included in our base image but is installed at runtime.

Install openssh-client (Kaggle#971)

In Kaggle#967, I upgraded the base image from `m61` to `m64`.

The new  `m64` base image doesn't include a SSH client anymore.

This was causing issues with a learn course relying on `stable-baselines`. This package isn't included in our base image but is installed at runtime.

Schedule build every day of the week. (Kaggle#959)

Starts 3 hours before the SDG daily build: https://github.com/Kaggle/shared-docker-graph-builder/blob/490eff4a2b34a22837a9a32df9c90733f562ce6d/Jenkinsfile#L4

Schedule build every day of the week. (Kaggle#959)

Starts 3 hours before the SDG daily build: https://github.com/Kaggle/shared-docker-graph-builder/blob/490eff4a2b34a22837a9a32df9c90733f562ce6d/Jenkinsfile#L4