Update dependency org.junit.jupiter:junit-jupiter-engine to v5.12.1

Author: renovate[bot]

gradle/libs.versions.toml

@@ -3,7 +3,7 @@
 
 [versions]
 guava = "33.4.0-jre"
-junit-jupiter-engine = "5.12.0"
+junit-jupiter-engine = "5.12.1"
 
 [libraries]
 guava = { module = "com.google.guava:guava", version.ref = "guava" }