Remove normal_direction_ll

[patrickersing]

This PR removes normal_direction_ll from the function signature of the nonconservative terms, to account for the changes in trixi-framework/Trixi.jl#2062.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.27%. Comparing base (b7c29a6) to head (fa4aebd).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #58      +/-   ##
==========================================
- Coverage   99.27%   99.27%   -0.01%     
==========================================
  Files          61       60       -1     
  Lines        2630     2626       -4     
==========================================
- Hits         2611     2607       -4     
  Misses         19       19              

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[ranocha]

I plan to merge your PR to Trixi.jl when @andrewwinters5000 agrees. Then, we can release the new version of Trixi.jl and you can update TrixiShallowWater.jl as required in this PR. Does that sound okay to you?

[patrickersing]

I plan to merge your PR to Trixi.jl when @andrewwinters5000 agrees. Then, we can release the new version of Trixi.jl and you can update TrixiShallowWater.jl as required in this PR. Does that sound okay to you?

Yes, that sounds good to me 👍

[ranocha]

The new version of Trixi.jl is released, so you can go ahead with this PR.

[andrewwinters5000]

LGTM!