Bump junit5.version from 5.11.4 to 5.12.1

Bumps `junit5.version` from 5.11.4 to 5.12.1.

Updates `org.junit.vintage:junit-vintage-engine` from 5.11.4 to 5.12.1
- [Release notes](https://github.com/junit-team/junit5/releases)
- [Commits](junit-team/junit-framework@r5.11.4...r5.12.1)

Updates `org.junit.jupiter:junit-jupiter-engine` from 5.11.4 to 5.12.1
- [Release notes](https://github.com/junit-team/junit5/releases)
- [Commits](junit-team/junit-framework@r5.11.4...r5.12.1)

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

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

Author: dependabot[bot]

pom.xml

@@ -65,7 +65,7 @@
         <pmd.langtest.version>7.11.0</pmd.langtest.version>
         <kotlin.version>2.0.21</kotlin.version>
         <kotest.version>5.9.1</kotest.version>
-        <junit5.version>5.11.4</junit5.version>
+        <junit5.version>5.12.1</junit5.version>
 
         <!-- Those have different values based on the profile -->
         <openjfx.scope>provided</openjfx.scope>