chore(deps): Bump dns_cluster from 0.2.0 to 0.3.0

[dependabot]

Bumps dns_cluster from 0.2.0 to 0.3.0.

Changelog

Sourced from dns_cluster's changelog.

0.3.0 (2026-08-25)

• Support srv cluster queries

Commits

• 3311e2c Release v0.3.0
• 790203e Remove redundant clause
• 8a92211 Add missing alias for DNSCluster.Resolver (#19)
• cc5bfcf Housekeeping for less complexity and more readability (#18)
• a3fcedf Clarify RELEASE_NODE example in README.md
• d36d83e Update documentation for node discovery process
• f6c0f58 support srv cluster queries (#16)
• 420c0bc Update README.md
• 9116c07 Include the changelog in the docs (#15)
• See full diff in compare view

[HackTuah]

Closed without merging. Version bumps are not taken from Dependabot on this repository: VERSIONS.md is the pin list and a version moves after a proposal in a slice's NOTES.md and an approval. Dependabot is now configured to raise security updates only.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.