build(deps): bump tree-sitter-solidity from 1.2.7 to 1.2.9

Bumps [tree-sitter-solidity](https://github.com/JoranHonig/tree-sitter-solidity) from 1.2.7 to 1.2.9.
- [Release notes](https://github.com/JoranHonig/tree-sitter-solidity/releases)
- [Commits](JoranHonig/tree-sitter-solidity@v1.2.7...v1.2.9)

---
updated-dependencies:
- dependency-name: tree-sitter-solidity
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>