fix(deps): update junit-framework monorepo to v6 (#758)

This PR contains the following updates:

| Package | Change |
[Age](https://docs.renovatebot.com/merge-confidence/) |
[Confidence](https://docs.renovatebot.com/merge-confidence/) |
|---|---|---|---|
| [org.junit.jupiter:junit-jupiter](https://junit.org/)
([source](https://redirect.github.com/junit-team/junit-framework)) |
`5.14.4` → `6.1.1` |
![age](https://developer.mend.io/api/mc/badges/age/maven/org.junit.jupiter:junit-jupiter/6.1.1?slim=true)
|
![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/org.junit.jupiter:junit-jupiter/5.14.4/6.1.1?slim=true)
|
| [org.junit:junit-bom](https://junit.org/)
([source](https://redirect.github.com/junit-team/junit-framework)) |
`5.14.4` → `6.1.1` |
![age](https://developer.mend.io/api/mc/badges/age/maven/org.junit:junit-bom/6.1.1?slim=true)
|
![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/org.junit:junit-bom/5.14.4/6.1.1?slim=true)
|

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btrace-gradle-plugin/build.gradle

@@ -28,7 +28,7 @@ dependencies {
     // Testing — version pinned here to match the root project's version catalog (settings.gradle).
     // Note: this is an included build and cannot access the root project's 'libs' version catalog.
     testImplementation gradleTestKit()
-    testImplementation 'org.junit.jupiter:junit-jupiter:5.14.4'
+    testImplementation 'org.junit.jupiter:junit-jupiter:6.1.1'
     testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
 }
 

settings.gradle

@@ -59,7 +59,7 @@ dependencyResolutionManagement {
             version('jmh', '1.37')
             version('jmhGradlePlugin', '0.7.3')
             version('slf4j', '1.7.36')
-            version('junit', '5.14.4')
+            version('junit', '6.1.1')
             version('testcontainers', '2.0.5')
 
             // *** Gradle plugins ***