Bump org.mariadb.jdbc:mariadb-java-client from 2.7.2 to 3.1.4

Bumps [org.mariadb.jdbc:mariadb-java-client](https://github.com/mariadb-corporation/mariadb-connector-j) from 2.7.2 to 3.1.4.
- [Release notes](https://github.com/mariadb-corporation/mariadb-connector-j/releases)
- [Changelog](https://github.com/mariadb-corporation/mariadb-connector-j/blob/master/CHANGELOG.md)
- [Commits](mariadb-corporation/mariadb-connector-j@2.7.2...3.1.4)

---
updated-dependencies:
- dependency-name: org.mariadb.jdbc:mariadb-java-client
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

build.gradle.kts

@@ -61,7 +61,7 @@ dependencies {
     implementation("com.zaxxer:HikariCP:4.0.3")
     implementation("org.jdbi:jdbi3-core:3.8.2")
     implementation("org.jdbi:jdbi3-sqlobject:3.8.2")
-    implementation("org.mariadb.jdbc:mariadb-java-client:2.7.2")
+    implementation("org.mariadb.jdbc:mariadb-java-client:3.1.4")
 
     compileOnly("org.spigotmc:spigot-api:1.20-R0.1-SNAPSHOT")
     compileOnly("net.milkbowl:vault:1.7")