Expand testing to aarch64

[codecov[bot]]

Codecov Report

Base: 79.64% // Head: 79.71% // Increases project coverage by +0.06% :tada:

Coverage data is based on head (c1e1873) compared to base (4bd2e67). Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #103 +/- ## ========================================== + Coverage 79.64% 79.71% +0.06% ========================================== Files 6 6 Lines 570 567 -3 ========================================== - Hits 454 452 -2 + Misses 116 115 -1 ``` | [Impacted Files](https://codecov.io/gh/staticfloat/Sandbox.jl/pull/103?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Elliot+Saba) | Coverage Δ | | |---|---|---| | [src/Sandbox.jl](https://codecov.io/gh/staticfloat/Sandbox.jl/pull/103/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Elliot+Saba#diff-c3JjL1NhbmRib3guamw=) | `73.45% <100.00%> (+0.17%)` | :arrow_up: | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Elliot+Saba). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Elliot+Saba)

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