Bump junit.version from 5.9.0 to 5.9.1 in /infrastructure (#229)

Bumps `junit.version` 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/junit5@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/junit5@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]>

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

infrastructure/pom.xml

@@ -8,7 +8,7 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <cdk.version>2.42.1</cdk.version>
-        <junit.version>5.9.0</junit.version>
+        <junit.version>5.9.1</junit.version>
     </properties>
     <build>
         <plugins>