build(deps): bump net.sourceforge.pmd:pmd-java from 7.17.0 to 7.18.0 (#79)

Bumps [net.sourceforge.pmd:pmd-java](https://github.com/pmd/pmd) from 7.17.0 to 7.18.0.
- [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/7.17.0...pmd_releases/7.18.0)

---
updated-dependencies:
- dependency-name: net.sourceforge.pmd:pmd-java
  dependency-version: 7.18.0
  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]

buildSrc/build.gradle

@@ -10,5 +10,5 @@ dependencies {
     implementation "com.github.spotbugs.snom:spotbugs-gradle-plugin:6.0.22"
     implementation "com.puppycrawl.tools:checkstyle:12.1.1"
     implementation "io.freefair.gradle:lombok-plugin:9.0.0"
-    implementation "net.sourceforge.pmd:pmd-java:7.17.0"
+    implementation "net.sourceforge.pmd:pmd-java:7.18.0"
 }