Backport release/v6.3: Update ledger-go dependency

[masih]

Backport of #2798 to release/v6.3

[github-actions]

The latest Buf updates on your PR. Results from workflow Buf / buf (pull_request).

Build	Format	Lint	Breaking	Updated (UTC)
✅ passed	✅ passed	✅ passed	✅ passed	Feb 10, 2026, 4:56 PM

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 43.38%. Comparing base (3345179) to head (a316afc).
⚠️ Report is 1 commits behind head on release/v6.3.

❌ Your project status has failed because the head coverage (38.27%) is below the target coverage (40.00%). You can increase the head coverage or adjust the target coverage.

Additional details and impacted files

@@               Coverage Diff                @@
##           release/v6.3    #2833      +/-   ##
================================================
- Coverage         43.40%   43.38%   -0.02%     
================================================
  Files              1866     1866              
  Lines            155399   155399              
================================================
- Hits              67451    67423      -28     
- Misses            81935    81957      +22     
- Partials           6013     6019       +6     

Flag	Coverage Δ
sei-chain	42.53% <ø> (+<0.01%)	⬆️
sei-cosmos	38.03% <ø> (-0.01%)	⬇️
sei-db	45.28% <ø> (-0.03%)	⬇️
sei-ibc-go	55.96% <ø> (ø)
sei-tendermint	47.54% <ø> (-0.08%)	⬇️
sei-wasmd	41.56% <ø> (+0.01%)	⬆️
sei-wasmvm	39.88% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.
see 20 files with indirect coverage changes

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.