build(deps): bump com.zaxxer:HikariCP from 5.1.0 to 6.0.0

Bumps [com.zaxxer:HikariCP](https://github.com/brettwooldridge/HikariCP) from 5.1.0 to 6.0.0.
- [Changelog](https://github.com/brettwooldridge/HikariCP/blob/dev/CHANGES)
- [Commits](brettwooldridge/HikariCP@HikariCP-5.1.0...HikariCP-6.0.0)

---
updated-dependencies:
- dependency-name: com.zaxxer:HikariCP
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

gradle/libs.versions.toml

@@ -23,7 +23,7 @@ configlib = { module = "de.exlll:configlib-yaml", version = "4.5.0" }
 guice = { module = "com.google.inject:guice", version = "7.0.0" }
 luckperms = { module = "net.luckperms:api", version = "5.4" }
 bstats = { module = "org.bstats:bstats-bukkit", version = "3.1.0" }
-hikaridb = { module = "com.zaxxer:HikariCP", version = "5.1.0" }
+hikaridb = { module = "com.zaxxer:HikariCP", version = "6.0.0" }
 placeholderapi = { module = "me.clip:placeholderapi", version = "2.11.6" }
 stringsimilarity = { module = "net.ricecode:string-similarity", version = "1.0.0" }
 ultrapermissions = { module = "me.TechsCode:UltraPermissionsAPI", version = "5.5.2" }