Bump net.sourceforge.pmd:pmd-lang-test from 7.12.0 to 7.13.0 (#166)

Bumps [net.sourceforge.pmd:pmd-lang-test](https://github.com/pmd/pmd) from 7.12.0 to 7.13.0.
- [Release notes](https://github.com/pmd/pmd/releases)
- [Changelog](https://github.com/pmd/pmd/blob/main/docs/render_release_notes.rb)
- [Commits](pmd/pmd@pmd_releases/7.12.0...pmd_releases/7.13.0)

---
updated-dependencies:
- dependency-name: net.sourceforge.pmd:pmd-lang-test
  dependency-version: 7.13.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -62,7 +62,7 @@
         <openjfx.version>17.0.10</openjfx.version>
         <java.version>8</java.version>
 
-        <pmd.langtest.version>7.12.0</pmd.langtest.version>
+        <pmd.langtest.version>7.13.0</pmd.langtest.version>
         <kotlin.version>2.0.21</kotlin.version>
         <kotest.version>5.9.1</kotest.version>
         <junit5.version>5.12.2</junit5.version>