Update dependency org.junit:junit-bom to v6.1.0-SNAPSHOT

Author: renovate[bot]

core/build.gradle.kts

@@ -5,7 +5,7 @@ dependencies {
 
     testImplementation("com.google.code.gson:gson:2.13.2")
 
-    testImplementation(platform("org.junit:junit-bom:6.1.0-M1"))
+    testImplementation(platform("org.junit:junit-bom:6.1.0-SNAPSHOT"))
     testImplementation("org.junit.jupiter:junit-jupiter")
     testRuntimeOnly("org.junit.platform:junit-platform-launcher")
 }