build(deps): bump org.junit.jupiter:junit-jupiter-engine (#330)

Bumps [org.junit.jupiter:junit-jupiter-engine](https://github.com/junit-team/junit5) from 5.11.3 to 5.12.1.
- [Release notes](https://github.com/junit-team/junit5/releases)
- [Commits](junit-team/junit-framework@r5.11.3...r5.12.1)

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

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

Author: dependabot[bot]

imgui-binding/build.gradle

@@ -15,8 +15,8 @@ java {
 }
 
 dependencies {
-    testImplementation("org.junit.jupiter:junit-jupiter-api:5.11.3")
-    testImplementation("org.junit.jupiter:junit-jupiter-engine:5.11.3")
+    testImplementation("org.junit.jupiter:junit-jupiter-api:5.13.4")
+    testImplementation("org.junit.jupiter:junit-jupiter-engine:5.13.4")
     testRuntimeOnly("org.junit.platform:junit-platform-launcher")
 }