Update hickory-proto requirement from 0.25 to 0.26

Updates the requirements on [hickory-proto](https://github.com/hickory-dns/hickory-dns) to permit the latest version.
- [Release notes](https://github.com/hickory-dns/hickory-dns/releases)
- [Changelog](https://github.com/hickory-dns/hickory-dns/blob/main/CHANGELOG.md)
- [Commits](https://github.com/hickory-dns/hickory-dns/compare/v0.25.0...v0.25.2)

---
updated-dependencies:
- dependency-name: hickory-proto
  dependency-version: 0.25.2
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Cargo.toml

@@ -36,7 +36,7 @@ digest_auth = "0.3"
 dotenvy = "0.15"
 env_logger = "0.11"
 hashlink = "0.11"
-hickory-proto = "0.25"
+hickory-proto = "0.26"
 httparse = "1"
 ipstack = { version = "1" }
 log = { version = "0.4", features = ["std"] }