ci: update tests, JuliaFormatter v2

[haakon-e]

This pull request introduces improvements to the performance testing suite, focusing on enhanced allocation profiling and minor test threshold adjustments. It also updates the JuliaFormatter workflow to use a newer version and adds a missing dependency. The most important changes are grouped below:

Performance Testing Enhancements:

• Added in-depth allocation profiling using Profile.Allocs in bench_press to provide detailed diagnostics when allocation limits are exceeded, including stacktraces and summaries of the largest allocations. This will help identify and address performance regressions more effectively. [1] [2]
• Increased the allocation threshold for P3.integrate from 3,000 to 3,300, and for CMN.conv_q_vap_to_q_lcl_icl_MM2015 from 70 to 75. [1] [2]

Dependency and Workflow Updates:

• Added the Profile package to test/Project.toml to ensure allocation profiling tools are available during testing.
• Updated the JuliaFormatter GitHub Actions workflow to use version 2 of the formatter

[haakon-e]

This change is part of the following stack:

• Update the CI to Julia v1.12 #704
  • ci: update tests, JuliaFormatter v2 #706 ◀
    • rft: improve parameter constructors #700
      • fix: 2M tendencies, params #694
        • feat(P3): implement additional rates + some fixes #681

_{Change managed by git-spice.}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
⚠️ Please upload report for BASE (aj/julia_v12@132a5d1). Learn more about missing BASE report.

Additional details and impacted files

@@               Coverage Diff               @@
##             aj/julia_v12     #706   +/-   ##
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Components	Coverage Δ
src	96.04% <0.00%> (?)
ext	69.47% <0.00%> (?)

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