build: update stylua to 15.2 and apply changes

[cseickel]

No description provided.

[codecov]

Codecov Report

Merging #649 (5954cbc) into main (514bef7) will decrease coverage by 0.17%.
The diff coverage is 19.23%.

@@            Coverage Diff             @@
##             main     #649      +/-   ##
==========================================
- Coverage   50.57%   50.39%   -0.18%     
==========================================
  Files          47       47              
  Lines        6187     6169      -18     
==========================================
- Hits         3129     3109      -20     
- Misses       3058     3060       +2     

Impacted Files	Coverage Δ
lua/neo-tree/setup/deprecations.lua	40.81% <0.00%> (-1.74%)	⬇️
...eo-tree/sources/filesystem/lib/filter_external.lua	7.40% <0.00%> (ø)
lua/neo-tree/ui/selector.lua	5.10% <0.00%> (ø)
lua/neo-tree/log.lua	40.69% <100.00%> (-2.00%)	⬇️
lua/neo-tree/ui/highlights.lua	93.51% <100.00%> (+0.24%)	⬆️
lua/neo-tree/ui/renderer.lua	70.55% <100.00%> (-0.41%)	⬇️
lua/neo-tree/sources/filesystem/init.lua	65.67% <0.00%> (-0.43%)	⬇️

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