Fix ignore patterns in codecov config

[masih]

Fix the glob ignore patterns to match all sub directories.

[github-actions]

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Build	Format	Lint	Breaking	Updated (UTC)
✅ passed	✅ passed	✅ passed	✅ passed	Nov 14, 2025, 10:13 PM

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 45.17%. Comparing base (df421b4) to head (259e124).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2552      +/-   ##
==========================================
+ Coverage   43.20%   45.17%   +1.97%     
==========================================
  Files        1531      972     -559     
  Lines      131336    89102   -42234     
==========================================
- Hits        56738    40248   -16490     
+ Misses      69575    45171   -24404     
+ Partials     5023     3683    -1340     

Flag	Coverage Δ
sei-chain	44.37% <ø> (+13.27%)	⬆️
sei-cosmos	?
sei-db	43.27% <ø> (-25.80%)	⬇️
sei-tendermint	47.04% <ø> (-1.83%)	⬇️
sei-wasmd	42.72% <ø> (-3.55%)	⬇️
sei-wasmvm	39.65% <ø> (-0.73%)	⬇️

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see 833 files with indirect coverage changes

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