Bump org.junit.jupiter:junit-jupiter-engine in /server

Bumps [org.junit.jupiter:junit-jupiter-engine](https://github.com/junit-team/junit5) from 5.11.0 to 5.11.3.
- [Release notes](https://github.com/junit-team/junit5/releases)
- [Commits](junit-team/junit5@r5.11.0...r5.11.3)

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

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

server/build.gradle

@@ -41,7 +41,7 @@ dependencies {
   testImplementation 'org.junit.jupiter:junit-jupiter-api:5.11.3'
 
   // JUnit Jupiter Engine for testing.
-  testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.11.0'
+  testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.11.3'
 
   // JUnit Platform Launcher for testing.
   testRuntimeOnly 'org.junit.platform:junit-platform-launcher'