chore(deps): bump junit:junit from 4.13 to 4.13.1 in /java (#286)

Bumps [junit:junit](https://github.com/junit-team/junit4) from 4.13 to 4.13.1.
- [Release notes](https://github.com/junit-team/junit4/releases)
- [Changelog](https://github.com/junit-team/junit4/blob/main/doc/ReleaseNotes4.13.1.md)
- [Commits](junit-team/junit4@r4.13...r4.13.1)

---
updated-dependencies:
- dependency-name: junit:junit
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

java/build.gradle

@@ -17,7 +17,7 @@ dependencies {
     implementation("com.fasterxml.jackson.datatype:jackson-datatype-joda:2.12.2")
     implementation('commons-logging:commons-logging:1.3.4')
 
-    testImplementation("junit:junit:4.13")
+    testImplementation("junit:junit:4.13.1")
     testImplementation('com.github.stefanbirkner:system-lambda:1.2.0')
     testImplementation('org.mockito:mockito-core:3.12.4')
 }