Update deps and julia version

[charleskawczynski]

This PR:

• Ditches UnPack (and, technically, drops support for some older julia versions in our test suite, but 🤷🏻)
• Upgrades Julia in CI
• Upgrades KernelAbstractions and our GPU tests

[nefrathenrici]

Thanks for removing UnPack!
Is there a reason we are updating the GH actions now? I can make this change in other repositories as well.
We should also remove the ci 1.6 merge requirement.

[charleskawczynski]

Thanks for removing UnPack! Is there a reason we are updating the GH actions now? I can make this change in other repositories as well. We should also remove the ci 1.6 merge requirement.

I just haven't gotten around to it. I want to add some kernel benchmark tests, but that required upgrading TD to julia 1.10 for CUDA/KA compatibility. So that was kind of blocking me.

And yes, feel free to upgrade in other repos as well.

Agreed, I'll remove the 1.6 check

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (3d600e0) 93.06% compared to head (5f1bd59) 93.07%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #180      +/-   ##
==========================================
+ Coverage   93.06%   93.07%   +0.01%     
==========================================
  Files          10       10              
  Lines        1139     1141       +2     
==========================================
+ Hits         1060     1062       +2     
  Misses         79       79              

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[charleskawczynski]

Something seems wrong with macos on julia 1.10, seems unrelated to this PR.