Bump junit:junit from 4.12 to 4.13.1

Bumps [junit:junit](https://github.com/junit-team/junit4) from 4.12 to 4.13.1.
- [Release notes](https://github.com/junit-team/junit4/releases)
- [Changelog](https://github.com/junit-team/junit4/blob/main/doc/ReleaseNotes4.12.md)
- [Commits](junit-team/junit4@r4.12...r4.13.1)

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

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

pom.xml

@@ -33,7 +33,7 @@
         <assertj.version>3.6.2</assertj.version>
         <jackson.version>2.15.2</jackson.version>
         <jersey-version>3.0.11</jersey-version>
-        <junit-version>4.12</junit-version>
+        <junit-version>4.13.1</junit-version>
         <logback.version>1.2.3</logback.version>
         <aws.version>1.11.86</aws.version>
         <powermock.version>1.6.5</powermock.version>