Bump org.assertj:assertj-core from 3.24.2 to 3.25.1

Bumps [org.assertj:assertj-core](https://github.com/assertj/assertj) from 3.24.2 to 3.25.1.
- [Release notes](https://github.com/assertj/assertj/releases)
- [Commits](assertj/assertj@assertj-build-3.24.2...assertj-build-3.25.1)

---
updated-dependencies:
- dependency-name: org.assertj:assertj-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

build.gradle.kts

@@ -30,7 +30,7 @@ dependencies {
     implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
     implementation ("org.mybatis:mybatis:3.5.15")
     implementation ("org.mybatis.dynamic-sql:mybatis-dynamic-sql:1.5.0")
-    testImplementation ("org.assertj:assertj-core:3.24.2")
+    testImplementation ("org.assertj:assertj-core:3.25.1")
     testImplementation ("org.junit.jupiter:junit-jupiter-api:5.10.1")
     testImplementation ("org.junit.jupiter:junit-jupiter-engine:5.10.1")
     testImplementation ("org.hsqldb:hsqldb:2.7.2")