Bump junit:junit from 4.13 to 4.13.1

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:development
...

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

pom.xml

@@ -22,7 +22,7 @@
     <guava.version>28.2-android</guava.version>
     <slf4j.version>1.7.30</slf4j.version>
     <google.auth.version>0.20.0</google.auth.version>
-    <junit.version>4.13</junit.version>
+    <junit.version>4.13.1</junit.version>
     <google.api-common.version>1.8.1</google.api-common.version>
   </properties>