Bump com.google.guava:guava-testlib from 33.3.0-jre to 33.3.1-jre

Bumps [com.google.guava:guava-testlib](https://github.com/google/guava) from 33.3.0-jre to 33.3.1-jre.
- [Release notes](https://github.com/google/guava/releases)
- [Commits](https://github.com/google/guava/commits)

---
updated-dependencies:
- dependency-name: com.google.guava:guava-testlib
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

build.gradle.kts

@@ -51,7 +51,7 @@ subprojects {
         set("spotBugsVersion", "4.8.6")         // https://mvnrepository.com/artifact/com.github.spotbugs/spotbugs-annotations
 
         set("log4jVersion", "2.23.1")           // https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-core
-        set("guavaVersion", "33.3.0-jre")         // https://mvnrepository.com/artifact/com.google.guava/guava
+        set("guavaVersion", "33.3.1-jre")         // https://mvnrepository.com/artifact/com.google.guava/guava
         set("junitVersion", "5.11.0")            // https://mvnrepository.com/artifact/org.junit.jupiter/junit-jupiter-api
         set("junitPioneerVersion", "2.2.0")     // https://mvnrepository.com/artifact/org.junit-pioneer/junit-pioneer
         set("mockitoVersion", "5.13.0")          // https://mvnrepository.com/artifact/org.mockito/mockito-junit-jupiter