chore: update pre-commit hooks

[pre-commit-ci]

updates:

• github.com/pre-commit/mirrors-clang-format: v18.1.8 → v19.1.0

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 94.77%. Comparing base (1fead9a) to head (0fa3247).
Report is 2 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1137      +/-   ##
==========================================
- Coverage   94.77%   94.77%   -0.01%     
==========================================
  Files         191      191              
  Lines       47794    47793       -1     
==========================================
- Hits        45297    45296       -1     
  Misses       2497     2497              

Files with missing lines	Coverage Δ
include/slang/util/TimeTrace.h	100.00% <100.00%> (ø)
source/ast/Compilation.cpp	96.72% <100.00%> (ø)

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