ignite 29.6.1

[BrewTestBot]

Created by brew bump

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Created with brew bump-formula-pr.

release notes

## 🚀 Highlights
This patch release bumps the template to scaffold a new chain with a version of CometBFT that contains a high severity patch.
📝 Changelog
Following an exhaustive list of changes in this release:
Changes

#4830 Bump cometbft version to v0.38.19 that fixes a security issue in CometBFT.

View the full release notes at https://github.com/ignite/cli/releases/tag/v29.6.1.

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[chenrui333]

only on 14

  ==> /usr/local/Cellar/ignite/29.6.0/bin/ignite s chain mars
  Error: ignite: failed
  An exception occurred within a child process:
    Timeout::Error: execution expired

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