Bump guava in /distribution/tools/upgrade-cli (#2383)

Bumps [guava](https://github.com/google/guava) from 31.0.1-jre to 31.1-jre.
- [Release notes](https://github.com/google/guava/releases)
- [Commits](https://github.com/google/guava/commits)

---
updated-dependencies:
- dependency-name: com.google.guava:guava
  dependency-type: direct:production
...

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distribution/tools/upgrade-cli/build.gradle

@@ -19,7 +19,7 @@ dependencies {
   implementation "com.fasterxml.jackson.core:jackson-annotations:${versions.jackson}"
   testImplementation project(":test:framework")
   testImplementation 'com.google.jimfs:jimfs:1.2'
-  testRuntimeOnly 'com.google.guava:guava:31.0.1-jre'
+  testRuntimeOnly 'com.google.guava:guava:31.1-jre'
 }
 
 tasks.named("dependencyLicenses").configure {