fix(deps): update dependency org.junit:junit-bom to v6

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
org.junit:junit-bom (source)	5.+ → 6.+

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[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
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The artifact failure details are included below:

File name: gradle/libs.versions.toml

Command failed: ./gradlew -Dorg.gradle.jvmargs=-Xms512m -Xmx512m --console=plain --dependency-verification lenient -q :dependencies :tools:dependencies --update-locks org.junit:junit-bom

FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring root project 'java-commons'.
> Could not create task ':dependencies'.
   > Task with name 'dependencies' not found in project ':tools'.

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Get more help at https://help.gradle.org.

BUILD FAILED in 14s