Bump junit-jupiter-engine from 5.9.0 to 5.9.1 in /compiler/java (#174)

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

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

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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Marc Auberer <marc.auberer@sap.com>

Author: dependabot[bot]

compiler/java/pom.xml

@@ -58,7 +58,7 @@
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-engine</artifactId>
-            <version>5.9.0</version>
+            <version>5.9.1</version>
             <scope>test</scope>
         </dependency>