Bump project.junit5Version from 5.10.2 to 6.1.1

Bumps `project.junit5Version` from 5.10.2 to 6.1.1.

Updates `org.junit.jupiter:junit-jupiter-api` from 5.10.2 to 6.1.1
- [Release notes](https://github.com/junit-team/junit-framework/releases)
- [Commits](junit-team/junit-framework@r5.10.2...r6.1.1)

Updates `org.junit.jupiter:junit-jupiter-engine` from 5.10.2 to 6.1.1
- [Release notes](https://github.com/junit-team/junit-framework/releases)
- [Commits](junit-team/junit-framework@r5.10.2...r6.1.1)

---
updated-dependencies:
- dependency-name: org.junit.jupiter:junit-jupiter-api
  dependency-version: 6.1.1
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.junit.jupiter:junit-jupiter-engine
  dependency-version: 6.1.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

build.gradle

@@ -11,7 +11,7 @@ plugins {
 }
 
 ext {
-    junit5Version = '5.10.2'
+    junit5Version = '6.1.1'
     lombokVersion = '1.18.20'
     slf4jVersion = '2.0.0-alpha0'
     assertjVersion = '3.11.1'