Bump solargraph from 0.39.4 to 0.39.6
Bump solargraph from 0.39.4 to 0.39.6

Bumps [solargraph](https://github.com/castwide/solargraph) from 0.39.4 to 0.39.6.
- [Release notes](https://github.com/castwide/solargraph/releases)
- [Commits](https://github.com/castwide/solargraph/compare/v0.39.4...v0.39.6)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
neinteractiveliterature/intercode,neinteractiveliterature/intercode,neinteractiveliterature/intercode,neinteractiveliterature/intercode,neinteractiveliterature/intercode