Bump junitVersion from 5.9.0 to 5.9.1

Bumps `junitVersion` from 5.9.0 to 5.9.1.

Updates `junit-jupiter-api` from 5.9.0 to 5.9.1
- [Release notes](https://github.com/junit-team/junit5/releases)
- [Commits](junit-team/junit-framework@r5.9.0...r5.9.1)

Updates `junit-jupiter-engine` from 5.9.0 to 5.9.1
- [Release notes](https://github.com/junit-team/junit5/releases)
- [Commits](junit-team/junit-framework@r5.9.0...r5.9.1)

---
updated-dependencies:
- dependency-name: org.junit.jupiter:junit-jupiter-api
  dependency-type: direct:development
  update-type: version-update:semver-patch
- dependency-name: org.junit.jupiter:junit-jupiter-engine
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -34,7 +34,7 @@
     <javaVersion>8</javaVersion>
     <sisuVersion>0.3.5</sisuVersion>
     <slf4jVersion>1.7.36</slf4jVersion>
-    <junitVersion>5.9.0</junitVersion>
+    <junitVersion>5.9.1</junitVersion>
     <project.build.outputTimestamp>2022-09-14T19:23:25Z</project.build.outputTimestamp>
   </properties>