chore: Bump helm provider version in jupyterhub blueprint

[asmacdo]

What does this PR do?

Bump helm provisioner 2.12.0 -> 2.12.1

Motivation

2.12.0 of terraform helm provisioner uses helm 3.12.1 bug in it that breaks the jupyterhub blueprint
2.12.1 of terraform helm provisioner uses helm 3.12.2, in which the bug is fixed

More

• [X ] Yes, I have tested the PR using my local account setup (Provide any test evidence report under Additional Notes)
• [NA ] Mandatory for new blueprints. Yes, I have added a example to support my blueprint PR
• [ NA] Mandatory for new blueprints. Yes, I have updated the website/docs or website/blog section for this feature
• [ kind-of*] Yes, I ran pre-commit run -a with this PR. Link for installing pre-commit locally

*I ran pre-commit, but there are errors that seem unrelated to this change.

With this change, I was able to launch jupyterhub.

NOTE The operators started up nicely, but I'm currently debugging an issue with the jhub nodes coming up. However, I doubt that is related.

For Moderators

• E2E Test successfully complete before merge?

Additional Notes

[askulkarni2]

LGTM! Thanks for the PR!