Bump com.zaxxer:HikariCP from 4.0.3 to 6.2.1

Bumps [com.zaxxer:HikariCP](https://github.com/brettwooldridge/HikariCP) from 4.0.3 to 6.2.1.
- [Changelog](https://github.com/brettwooldridge/HikariCP/blob/dev/CHANGES)
- [Commits](brettwooldridge/HikariCP@HikariCP-4.0.3...HikariCP-6.2.1)

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

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

plugin/build.gradle.kts

@@ -22,7 +22,7 @@ dependencies {
 
     implementation("org.bstats:bstats-bukkit:3.0.2")
 
-    implementation("com.zaxxer:HikariCP:4.0.3")
+    implementation("com.zaxxer:HikariCP:6.2.1")
 
     implementation("dev.triumphteam:triumph-gui:3.1.10")